Emily Anne Greaves , FNP
Nurse Practitioner โข Dekalb, IL
5 Kish Hospital Dr Ste 103
Dekalb, IL 601159602
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on September 29, 2023; this date does not establish years in practice.
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Published CMS data list 957 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 218 service units.
- 36415 โ Insertion of needle into vein for collection of blood sample: 139 service units.
- 99233 โ Subsequent hospital care with moderate levelof medical decision making: 97 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 14 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 1,198 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Metoprolol Succinate โ 164 prescription fills, including refills.
- Furosemide โ 116 prescription fills, including refills.
- Atorvastatin Calcium โ 97 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 24 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Nurse Practitioner in Dekalb, IL (2024, 22 clinicians with data). Median for this group: 204. Middle half: 162 to 409.
More Medicare Part B services than 85% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: 261. Middle half: 101 to 526.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 67 in 2023 to 957 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023โ2024.
Practice Location & Contact Primary Location
5 Kish Hospital Dr Ste 103
Dekalb, IL 601159602
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Northwestern Medical Faculty Foundation. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2023
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
391 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $50,649 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $39,406 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
2,895 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$168,480 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $351.84 across 11 records.
By nature of payment
- Food and Beverage: $351.84 across 11 records.
Reporting-company totals (3 largest of 8)
- Kestra Medical Technology Services, Inc.: $127.33 across 1 record.
- HEARTFLOW, INC.: $74.35 across 3 records.
- AstraZeneca Pharmaceuticals LP: $33.33 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
3 years (graduated 2023)
CMS Doctors and Clinicians data list 2023 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2023
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Emily Greaves has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Emily Greaves as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Dekalb and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Nurse Practitioner in Dekalb, IL (2024, 22 clinicians with data). Median for this group: 204. Middle half: 162 to 409.
More Medicare Part B services than 85% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: 261. Middle half: 101 to 526.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Nurse Practitioner in Dekalb, IL (2024, 22 clinicians with data). Median for this group: $24,225. Middle half: $14,893 to $39,161.
A higher Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $21,010. Middle half: $8,652 to $42,014.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Nurse Practitioner in Dekalb, IL (2024, 22 clinicians with data). Median for this group: $18,109. Middle half: $9,870 to $30,378.
A higher Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $15,151. Middle half: $6,396 to $31,322.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Dekalb, IL (2024, 23 clinicians with data). Median for this group: 180. Middle half: 96 to 555.
More Part D prescriptions than 75% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,572 clinicians with data). Median for this group: 259. Middle half: 80 to 930.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Dekalb, IL (2024, 23 clinicians with data). Median for this group: $15,747. Middle half: $517 to $75,288.
A higher Part D drug cost than 80% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,572 clinicians with data). Median for this group: $10,867. Middle half: $976 to $113,945.
32 active clinicians are listed under Nurse Practitioner with a practice address in Dekalb, IL (4,894 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Dekalb
28.1% of these 32 clinicians have the CMS telehealth indicator.
84.4% of these 32 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 1328% from 67 in 2023 to 957 in 2024.
- 2023: 67
- 2024: 957
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Medicare-allowed amount
Medicare-allowed amount increased 1292% from $3,638 in 2023 to $50,649 in 2024.
- 2023: $3,638
- 2024: $50,649
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Paid by Medicare
Paid by Medicare increased 1239% from $2,942 in 2023 to $39,406 in 2024.
- 2023: $2,942
- 2024: $39,406
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2024 only.
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30-day fills
CMS data for 30-day fills are available for 2024 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2024 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $242.69 in 2023 to $351.84 in 2025.
- 2023: $242.69
- 2024: $422.54
- 2025: $351.84
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 11 records totaling $351.84.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Kestra Medical Technology Services, Inc. |
Food and Beverage
Cash or cash equivalent
|
Assure WCD | General | $127.33 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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WAINUA | General | $33.33 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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ELIQUIS | General | $28.08 |
| HEARTFLOW, INC. |
Food and Beverage
Cash or cash equivalent
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FFRct | General | $27.00 |
| HEARTFLOW, INC. |
Food and Beverage
Cash or cash equivalent
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FFRct | General | $26.80 |
| SCPHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
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FUROSCIX | General | $24.21 |
| HEARTFLOW, INC. |
Food and Beverage
Cash or cash equivalent
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FFRct | General | $20.55 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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REPATHA | General | $18.50 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) |
Food and Beverage
Cash or cash equivalent
|
LifeVest | General | $16.42 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) |
Food and Beverage
Cash or cash equivalent
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LifeVest | General | $15.79 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
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CAMZYOS | General | $13.83 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2022โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2023โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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218 | 181 | $229.00 | $111.97 |
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36415
Insertion of needle into vein for collection of blood sample
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139 | 104 | $20.00 | $8.65 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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97 | 71 | $218.00 | $102.25 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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94 | 74 | $151.00 | $68.05 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
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77 | 56 | $44.00 | $8.29 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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67 | 67 | $72.00 | $12.62 |
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85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
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56 | 46 | $40.00 | $7.61 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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54 | 52 | $157.00 | $79.56 |
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80061
Blood test, lipids (cholesterol and triglycerides)
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53 | 48 | $69.00 | $13.12 |
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80053
Blood test, comprehensive group of blood chemicals
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36 | 32 | $55.00 | $10.35 |
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83880
Natriuretic peptide (heart and blood vessel protein) level
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26 | 21 | $146.00 | $38.47 |
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80076
Liver function blood test panel
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15 | 15 | $42.00 | $8.01 |
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84443
Blood test, thyroid stimulating hormone (tsh)
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14 | 13 | $86.00 | $16.46 |
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84439
Thyroxine (thyroid chemical), free
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11 | 11 | $46.00 | $8.84 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Metoprolol Succinate | Metoprolol Succinate | 164 | 13,188 | $2,274.86 | 90 |
| Furosemide | Furosemide | 116 | 7,667 | $538.34 | 60 |
| Atorvastatin Calcium | Atorvastatin Calcium | 97 | 8,070 | $812.20 | 48 |
| Amlodipine Besylate | Amlodipine Besylate | 86 | 6,666 | $682.37 | 40 |
| Eliquis | Apixaban | 85 | 4,808 | $91,094.21 | 34 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 71 | 6,240 | $909.96 | 30 |
| Carvedilol | Carvedilol | 67 | 4,789 | $615.82 | 31 |
| Metoprolol Tartrate | Metoprolol Tartrate | 66 | 3,265 | $349.87 | 38 |
| Losartan Potassium | Losartan Potassium | 55 | 3,870 | $330.44 | 25 |
| Spironolactone | Spironolactone | 52 | 4,304 | $485.04 | 26 |
| Lisinopril | Lisinopril | 48 | 4,070 | $279.10 | 24 |
| Hydralazine Hcl | Hydralazine Hcl | 42 | 2,580 | $418.59 | 22 |
| Midodrine Hcl | Midodrine Hcl | 40 | 1,740 | $1,655.71 | 17 |
| Clopidogrel | Clopidogrel Bisulfate | 38 | 2,731 | $370.94 | 16 |
| Torsemide | Torsemide | 29 | 1,917 | $679.40 | 18 |
| Potassium Chloride | Potassium Chloride | 24 | 1,554 | $315.66 | 17 |
| Xarelto | Rivaroxaban | 19 | 1,401 | $26,468.07 | โ |
| Entresto | Sacubitril/Valsartan | 18 | 892 | $19,239.47 | 13 |
| Amiodarone Hcl | Amiodarone Hcl | 17 | 1,177 | $335.07 | 15 |
| Jardiance | Empagliflozin | 15 | 990 | $19,836.67 | โ |
| Ezetimibe | Ezetimibe | 13 | 1,170 | $234.12 | โ |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 13 | 900 | $271.45 | โ |
| Irbesartan | Irbesartan | 12 | 1,080 | $75.35 | โ |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 11 | 990 | $207.00 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-06-25NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20231020000320
IL
4183070659
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Northwestern Medical Faculty Foundation
1000 N Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8475358500
Northwestern Medical Faculty Foundation
600 N Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8475359510
Northwestern Medical Faculty Foundation
1 Kish Hospital Dr, Dekalb, IL 601159602
Phone: 8157667334
Northwestern Medical Faculty Foundation
515 Valley View Dr, Moline, IL 612656175
Phone: 3126950870
Northwestern Medical Faculty Foundation
675 N Saint Clair St, Chicago, IL 606115975
Northwestern Medical Faculty Foundation
660 N Westmoreland Rd, Lake Forest, IL 600451673
Phone: 3129266146
Northwestern Medical Faculty Foundation
302 Delnor Dr, Geneva, IL 601344220
Phone: 3317324600
Northwestern Medical Faculty Foundation
5 Kish Hospital Dr, Dekalb, IL 601159602
Northwestern Medical Faculty Foundation
885 Roosevelt Rd, Glen Ellyn, IL 601376141
Northwestern Medical Faculty Foundation
7 Blanchard Cir, Wheaton, IL 601892038
Phone: 6306820500
Northwestern Medical Faculty Foundation
675 N St Clair, Chicago, IL 606115975
Northwestern Medical Faculty Foundation
636 Raymond Dr, Naperville, IL 605639789
Phone: 6304162300
Northwestern Medical Faculty Foundation
660 N Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8472345600
Northwestern Medical Faculty Foundation
1000 Westmoreland Rd, Lake Forest, IL 600451659
Phone: 8472345600
Northwestern Medical Faculty Foundation
345 Delnor Dr, Geneva, IL 601344220
Phone: 6309383100
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Interventional Cardiology
Doctor of Medicine (M.D.)
Nurse Practitioner
Advanced Practice Nurse
Nurse Practitioner
Advanced Practice Registered Nurse, Certified Nurse Practitioner
Internal Medicine - Interventional Cardiology
Doctor of Medicine (M.D.)
Nurse Practitioner
Advanced Practice Nurse, Nurse Practitioner (Certified)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 5 KISH HOSPITAL DR STE 103, DEKALB, IL 601159602 (Tel: 6302320280)
Registered at 5 KISH HOSPITAL DR STE 103, DEKALB, IL 601159602 (Tel: 6302320280)
Recorded as EMILY GREAVES, FNP
NPI status registered as active in NPPES database
Registered at 100 SPALDING DR STE 400, NAPERVILLE, IL 605406554 (Tel: 6307182660)
Registered at PO BOX 713260, CHICAGO, IL 606776554 (Tel: 6304699200)
Recorded as EMILY PERRY, FNP
Nurse Practitioner (license number reported to NPPES: IL 209.028345)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Dekalb
- Tiffany Adamson, APRN, FNP-BC
- Carrie Feid, APN, CNP
- Cassandra Katzenberger, APN
- Andrea Duke, APRN, CNP
- Stacy Circelli, APRN, CNP
- Olis Runestad, APRN, CNP
Mailing Address
5 Kish Hospital Dr Ste 103
Dekalb, IL 601159602
Phone: 6302320280