Jamie Christine Cook , APN
Nurse Practitioner • Washington, IL
407 Camelot Dr
Washington, IL 615712331
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 5, 2017; this date does not establish years in practice.
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Published CMS data list 2,739 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 85025 — Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count: 403 service units.
- 80053 — Blood test, comprehensive group of blood chemicals: 326 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 323 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 30 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 124 Medicare Part D prescriptions, including refills, in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Published rows only; this is not a quality measure.
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Published Part D records, 2023:
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 51 prescription fills, including refills.
- Lorazepam — 24 prescription fills, including refills.
- Oxycodone Hcl — 20 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 722 in 2019 to 2,739 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2023.
Practice Location & Contact Primary Location
407 Camelot Dr
Washington, IL 615712331
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $72,744 in 2023
The total amount Medicare approved for these services in 2023. 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 – by Provider and Service, 2023.
Paid by Medicare
About $58,419 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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 – by Provider and Service, 2023.
30-day fills
124 standardized 30-day fills in 2023
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
$4,936 in 2023
The total cost of these prescriptions in 2023, 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 – by Provider and Drug, 2023.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021–2025.
NPI first issued
2017
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Jamie Cook 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 Jamie Cook 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 Washington and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Jamie Cook are from 2023.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Jamie Cook are from 2023.
8 active clinicians are listed under Nurse Practitioner with a practice address in Washington, IL (4,894 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
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 279% from 722 in 2019 to 2,739 in 2023.
- 2019: 722
- 2020: 1,395
- 2021: 12,814
- 2022: 11,269
- 2023: 2,739
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Medicare-allowed amount
Medicare-allowed amount increased 211% from $23,406 in 2019 to $72,744 in 2023.
- 2019: $23,406
- 2020: $44,740
- 2021: $105,093
- 2022: $83,342
- 2023: $72,744
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Paid by Medicare
Paid by Medicare increased 219% from $18,288 in 2019 to $58,419 in 2023.
- 2019: $18,288
- 2020: $35,698
- 2021: $84,614
- 2022: $66,529
- 2023: $58,419
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Medicare Part D prescriptions
Medicare Part D prescriptions varied from year to year: 131 in 2019 and 124 in 2023.
- 2019: 131
- 2020: 39
- 2021: 77
- 2022: 149
- 2023: 124
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30-day fills
30-day fills varied from year to year: 131 in 2019 and 124 in 2023.
- 2019: 131
- 2020: 39
- 2021: 77
- 2022: 149
- 2023: 124
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Part D drug cost
Part D drug cost varied from year to year: $5,097 in 2019 and $4,936 in 2023.
- 2019: $5,097
- 2020: $1,514
- 2021: $2,772
- 2022: $6,325
- 2023: $4,936
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2022 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 – by Provider and Service data, 2018–2023; 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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85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
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403 | 228 | $62.00 | $7.59 |
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80053
Blood test, comprehensive group of blood chemicals
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326 | 204 | $83.00 | $10.32 |
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36415
Insertion of needle into vein for collection of blood sample
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323 | 184 | $26.00 | $8.40 |
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J1100
Injection, dexamethasone sodium phosphate, 1 mg
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280 | 13 | $1.00 | $0.12 |
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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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248 | 155 | $314.00 | $104.72 |
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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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241 | 193 | $223.00 | $73.73 |
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83735
Magnesium level
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80 | 44 | $53.00 | $6.57 |
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83540
Iron level
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67 | 50 | $51.00 | $6.34 |
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83550
Iron binding capacity
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67 | 50 | $69.00 | $8.57 |
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82728
Ferritin (blood protein) level
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65 | 49 | $107.00 | $13.36 |
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96372
Injection of drug or substance under skin or into muscle
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65 | 32 | $122.00 | $11.46 |
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83615
Lactate dehydrogenase (enzyme) level
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60 | 48 | $48.00 | $5.82 |
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86300
Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3
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52 | 38 | $164.00 | $20.39 |
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83521
Measurement of immunoglobulin light chains
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42 | 16 | $70.00 | $16.93 |
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96413
Administration of chemotherapy into vein, 1 hour or less
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40 | 23 | $674.00 | $102.93 |
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96367
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less
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39 | 17 | $150.00 | $22.97 |
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84443
Blood test, thyroid stimulating hormone (tsh)
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37 | 26 | $132.00 | $16.46 |
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82784
Gammaglobulin (immune system protein) measurement
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36 | 14 | $103.00 | $9.11 |
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84439
Thyroxine (thyroid chemical), free
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36 | 25 | $71.00 | $8.84 |
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96365
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less
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35 | 17 | $340.00 | $50.66 |
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96375
Injection of additional new drug or substance into vein
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32 | 15 | $106.00 | $12.32 |
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82607
Cyanocobalamin (vitamin b-12) level
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27 | 21 | $119.00 | $14.78 |
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96374
Injection of drug or substance into vein
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25 | 16 | $271.00 | $29.56 |
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84100
Phosphate level
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20 | 12 | $38.00 | $4.65 |
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84165
Protein measurement, serum
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19 | 16 | $48.00 | $10.53 |
(top 25 shown)
Source: CMS Part B by Provider and Service, 2023; 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 2023.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 51 | 777 | $1,372.11 | 33 |
| Lorazepam | Lorazepam | 24 | 410 | $120.67 | 14 |
| Oxycodone Hcl | Oxycodone Hcl | 20 | 380 | $393.34 | — |
| Morphine Sulfate Er | Morphine Sulfate | 17 | 480 | $1,731.57 | 13 |
| Fentanyl | Fentanyl | 12 | 330 | $1,318.33 | — |
Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-03-18NUCC 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.
NUCC Taxonomy Code: 363LF0000X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20171107000126
IL
1456617588
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 407 CAMELOT DR, WASHINGTON, IL 615712331 (Tel: 3092291959)
NPI status registered as active in NPPES database
Registered at 8940 N WOOD SAGE RD, PEORIA, IL 616157822 (Tel: 3092433000)
Registered at 8940 N WOOD SAGE RD, PEORIA, IL 616157822 (Tel: 3092433000)
Recorded as JAMIE COOK, APN
Nurse Practitioner (license number reported to NPPES: IL 209016479)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Washington
Mailing Address
8940 N Wood Sage Rd
Peoria, IL 616157822
Phone: 3092433000