Kristin N Singh
Nurse Practitioner โข Evanston, IL
2650 Ridge Ave Ste 1223
Evanston, IL 602011700
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 March 1, 2022; this date does not establish years in practice.
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Published CMS data list 734 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: 310 service units.
- G2211 โ Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 222 service units.
- 99215 โ Established patient outpatient office visit: 51 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 8 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 1,444 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:
- Levothyroxine Sodium โ 114 prescription fills, including refills.
- Atorvastatin Calcium โ 110 prescription fills, including refills.
- Amlodipine Besylate โ 85 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 48 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Evanston, IL (2024, 73 clinicians with data). Median for this group: 277. Middle half: 145 to 483.
More Medicare Part B services than 80% 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 236 in 2022 to 734 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
2650 Ridge Ave Ste 1223
Evanston, IL 602011700
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: Endeavor Health Medical Group. 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
2021
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
301 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 $43,612 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 $31,677 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
3,331 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
$124,938 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: $121.88 across 3 records.
By nature of payment
- Food and Beverage: $121.88 across 3 records.
Reporting-company totals
- Janssen Pharmaceuticals, Inc: $58.82 across 1 record.
- EBI, LLC: $31.53 across 1 record.
- Highridge Medical LLC: $31.53 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
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 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
2022
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)
Kristin Singh 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 Kristin Singh 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 Evanston and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Evanston, IL (2024, 73 clinicians with data). Median for this group: 277. Middle half: 145 to 483.
More Medicare Part B services than 80% 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 70% of clinicians listed under Nurse Practitioner in Evanston, IL (2024, 73 clinicians with data). Median for this group: $25,570. Middle half: $10,692 to $45,557.
A higher Medicare-allowed amount than 75% 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 65% of clinicians listed under Nurse Practitioner in Evanston, IL (2024, 73 clinicians with data). Median for this group: $20,109. Middle half: $7,293 to $36,212.
A higher Medicare payment amount than 75% 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 Evanston, IL (2024, 54 clinicians with data). Median for this group: 225. Middle half: 82 to 560.
More Part D prescriptions than 80% 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 80% of clinicians listed under Nurse Practitioner in Evanston, IL (2024, 54 clinicians with data). Median for this group: $17,069. Middle half: $1,659 to $76,771.
A higher Part D drug cost than 75% 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.
139 active clinicians are listed under Nurse Practitioner with a practice address in Evanston, IL (4,894 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Evanston
21.6% of these 139 clinicians have the CMS telehealth indicator.
71.9% of these 139 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 211% from 236 in 2022 to 734 in 2024.
- 2022: 236
- 2023: 484
- 2024: 734
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Medicare-allowed amount
Medicare-allowed amount increased 159% from $16,864 in 2022 to $43,612 in 2024.
- 2022: $16,864
- 2023: $38,411
- 2024: $43,612
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Paid by Medicare
Paid by Medicare increased 142% from $13,077 in 2022 to $31,677 in 2024.
- 2022: $13,077
- 2023: $28,250
- 2024: $31,677
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 791% from 162 in 2022 to 1,444 in 2024.
- 2022: 162
- 2023: 923
- 2024: 1,444
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30-day fills
30-day fills increased 908% from 331 in 2022 to 3,331 in 2024.
- 2022: 331
- 2023: 2,124
- 2024: 3,331
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Part D drug cost
Part D drug cost increased 5969% from $2,059 in 2022 to $124,938 in 2024.
- 2022: $2,059
- 2023: $74,208
- 2024: $124,938
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
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): fewer than 11 records totaling $121.88.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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UPTRAVI | General | $58.82 |
| EBI, LLC |
Food and Beverage
In-kind items and services
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Biomet OrthoPak Non-invasive Bone Growth Stimulator System | General | $31.53 |
| Highridge Medical LLC |
Food and Beverage
In-kind items and services
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Biomet OrthoPak Non-invasive Bone Growth Stimulator System | General | $31.53 |
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 2021โ2023 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, 2022โ2024; 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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310 | 205 | $182.00 | $88.00 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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222 | 148 | $35.00 | $14.21 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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51 | 47 | $269.00 | $124.67 |
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93010
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
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43 | 42 | $32.00 | $6.95 |
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99422
Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes
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42 | 36 | $68.00 | $21.87 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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27 | 27 | $283.00 | $112.79 |
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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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24 | 24 | $128.21 | $64.47 |
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99442
Telephone medical discussion with physician, 11-20 minutes
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15 | 15 | $197.00 | $67.26 |
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 |
|---|---|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 114 | 9,218 | $1,488.12 | 46 |
| Atorvastatin Calcium | Atorvastatin Calcium | 110 | 9,403 | $1,151.01 | 50 |
| Amlodipine Besylate | Amlodipine Besylate | 85 | 7,514 | $759.23 | 38 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 78 | 6,780 | $758.63 | 31 |
| Ozempic | Semaglutide | 75 | 2,496 | $76,524.29 | 25 |
| Escitalopram Oxalate | Escitalopram Oxalate | 67 | 5,010 | $1,016.42 | 23 |
| Alprazolam | Alprazolam | 49 | 1,792 | $426.01 | 26 |
| Zolpidem Tartrate | Zolpidem Tartrate | 46 | 2,005 | $275.44 | 22 |
| Lisinopril | Lisinopril | 42 | 3,459 | $410.93 | 21 |
| Gabapentin | Gabapentin | 37 | 2,260 | $393.98 | 19 |
| Metformin Hcl Er | Metformin Hcl | 37 | 2,642 | $457.14 | 15 |
| Tamsulosin Hcl | Tamsulosin Hcl | 36 | 2,744 | $824.22 | 16 |
| Trazodone Hcl | Trazodone Hcl | 36 | 2,526 | $313.34 | 16 |
| Losartan Potassium | Losartan Potassium | 35 | 3,087 | $433.61 | 14 |
| Omeprazole | Omeprazole | 32 | 2,142 | $421.77 | 13 |
| Pantoprazole Sodium | Pantoprazole Sodium | 31 | 2,364 | $624.56 | 17 |
| Simvastatin | Simvastatin | 28 | 2,324 | $207.20 | 14 |
| Allopurinol | Allopurinol | 28 | 2,520 | $214.28 | โ |
| Cefpodoxime Proxetil | Cefpodoxime Proxetil | 26 | 147 | $673.57 | 18 |
| Ezetimibe | Ezetimibe | 25 | 2,130 | $371.82 | 12 |
| Pravastatin Sodium | Pravastatin Sodium | 22 | 1,930 | $516.20 | 11 |
| Eliquis | Apixaban | 22 | 1,020 | $19,234.89 | โ |
| Sertraline Hcl | Sertraline Hcl | 20 | 1,610 | $68.48 | โ |
| Glimepiride | Glimepiride | 20 | 1,650 | $56.06 | โ |
| Hydrochlorothiazide | Hydrochlorothiazide | 20 | 1,765 | $56.01 | 12 |
(top 25 shown)
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: 2022-03-03NUCC 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
I20220311001942
IL
8628463577
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
Endeavor Health Medical Group
757 Park Ave W, Highland Park, IL 600352558
Endeavor Health Medical Group
2150 Pfingsten Rd, Glenview, IL 600261314
Phone: 6476338504
Endeavor Health Medical Group
2151 Waukegan Rd, Bannockburn, IL 600151857
Endeavor Health Medical Group
1000 Central St, Evanston, IL 602011779
Endeavor Health Medical Group
51 Waukegan Rd, Bannockburn, IL 600151857
Phone: 9082197678
Endeavor Health Medical Group
2650 Ridge Ave, Evanston, IL 602011700
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Pathology - Anatomic Pathology & Clinical Pathology
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Hospitalist
Doctor of Medicine (M.D.)
Hospitalist
Doctor of Medicine (M.D.), Master of Business Administration
Nurse Practitioner
APNCNP
Pathology - Anatomic Pathology & Clinical Pathology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated March 01, 2022.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from March 2022 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Evanston
- Megan Mattingly, APN-CNP
- Dr. Kelley Enzweiler, DNP
- Angel Hernandez, APN-CNP
- Courtney Leinen, PMHNP-BC
- Lorraine Pelayo, APN-CNP
- Kurt Ortwig, APN-CNP
Mailing Address
2650 Ridge Ave Ste 1223
Evanston, IL 602011700