Patricia Witmer
Nurse Practitioner โข Tulsa, OK
1145 S Utica Ave Ste 460
Tulsa, OK 741044041
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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Patricia Witmer is listed in NPPES under Nurse Practitioner.
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NPI assigned on November 17, 2016; this date does not establish years in practice.
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Published CMS data list 59 Original Medicare Part B services in 2021.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021. Published rows only; this is not a quality measure.
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Published Part B service records, 2021:
- 99233 โ Subsequent hospital care with moderate levelof medical decision making: 48 service units.
- 99239 โ Hospital discharge day management: 11 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2020 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2021). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 143 Medicare Part D prescriptions, including refills, in 2020.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2020. Published rows only; this is not a quality measure.
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Published Part D records, 2020:
- Prednisone โ 19 prescription fills, including refills.
- Torsemide โ 19 prescription fills, including refills.
- Furosemide โ 18 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2020. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 10 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 609 in 2017 to 59 in 2021.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2017โ2021.
Practice Location & Contact Primary Location
1145 S Utica Ave Ste 460
Tulsa, OK 741044041
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Tulsa, OK. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Warren Clinic Inc. 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
2016
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $4,978 in 2021
The total amount Medicare approved for these services in 2021. 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, 2021.
Paid by Medicare
About $3,982 in 2021
The part of the Medicare-allowed amount that Medicare itself paid in 2021, 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, 2021.
30-day fills
147 standardized 30-day fills in 2020
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
$1,585 in 2020
The total cost of these prescriptions in 2020, 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, 2020.
Open Payments general payments, program year 2025
All general payments: $322.87 across 5 records.
By nature of payment
- Food and Beverage: $322.87 across 5 records.
Reporting-company totals (3 largest of 5)
- VERTEX PHARMACEUTICALS INCORPORATED: $123.71 across 1 record.
- Sumitomo Pharma America, Inc.: $112.13 across 1 record.
- Boston Scientific Corporation: $45.87 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
10 years (graduated 2016)
CMS Doctors and Clinicians data list 2016 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
2016
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)
Patricia Witmer 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 Patricia Witmer 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 Tulsa and Oklahoma
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Patricia Witmer are from 2021.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Patricia Witmer are from 2020.
159 active clinicians are listed under Nurse Practitioner with a practice address in Tulsa, OK (703 in Oklahoma).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tulsa
15.1% of these 159 clinicians have the CMS telehealth indicator.
58.5% of these 159 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 decreased 90% from 609 in 2017 to 59 in 2021.
- 2017: 609
- 2018: 914
- 2019: 1,152
- 2020: 1,018
- 2021: 59
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Medicare-allowed amount
Medicare-allowed amount decreased 91% from $53,424 in 2017 to $4,978 in 2021.
- 2017: $53,424
- 2018: $83,640
- 2019: $101,788
- 2020: $89,731
- 2021: $4,978
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Paid by Medicare
Paid by Medicare decreased 91% from $42,565 in 2017 to $3,982 in 2021.
- 2017: $42,565
- 2018: $66,573
- 2019: $81,059
- 2020: $71,703
- 2021: $3,982
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 13 in 2018 to 143 in 2020.
- 2018: 13
- 2019: 76
- 2020: 143
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30-day fills
30-day fills went from 13 in 2018 to 147 in 2020.
- 2018: 13
- 2019: 103
- 2020: 147
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Part D drug cost
Part D drug cost went from $57 in 2018 to $1,585 in 2020.
- 2018: $57
- 2019: $1,203
- 2020: $1,585
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $31.96 in 2024 to $322.87 in 2025.
- 2024: $31.96
- 2025: $322.87
Sources: CMS Medicare Physician & Other Practitioners (2021), CMS Medicare Part D Prescribers (2020), 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 $322.87.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED |
Food and Beverage
In-kind items and services
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JOURNAVX | General | $123.71 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $112.13 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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AMS 700 | General | $45.87 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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ADSTILADRIN | General | $21.27 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
|
Luja Coude | General | $19.89 |
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 2016โ2020 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, 2017โ2021; 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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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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48 | 25 | $150.00 | $83.99 |
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99239
Hospital discharge day management, more than 30 minutes
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11 | 11 | $165.00 | $86.02 |
Source: CMS Part B by Provider and Service, 2021; 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 2020.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Prednisone | Prednisone | 19 | 177 | $63.93 | 18 |
| Torsemide | Torsemide | 19 | 690 | $368.43 | โ |
| Furosemide | Furosemide | 18 | 526 | $64.35 | 16 |
| Metoprolol Tartrate | Metoprolol Tartrate | 16 | 480 | $50.36 | 16 |
| Potassium Chloride | Potassium Chloride | 13 | 390 | $133.48 | 13 |
| Doxycycline Hyclate | Doxycycline Hyclate | 12 | 51 | $106.89 | 12 |
| Atorvastatin Calcium | Atorvastatin Calcium | 12 | 360 | $63.31 | 12 |
| Carvedilol | Carvedilol | 12 | 344 | $37.62 | 12 |
| Amlodipine Besylate | Amlodipine Besylate | 11 | 330 | $61.42 | 11 |
| Ventolin Hfa | Albuterol Sulfate | 11 | 266 | $634.88 | โ |
Source: CMS Part D by Provider and Drug, 2020; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-12-04NUCC 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
I20170313001865
OK
3577848563
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
Warren Clinic Inc
6161 S Yale Ave, Tulsa, OK 741361902
Phone: 9185024720
Secondary Practice Locations
6585 S Yale Ave Ste 720
Tulsa, OK 741368320
Phone: 9185025930
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Hospitalist
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)
Hospitalist
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner
Advanced Practice Registered Nurse
Physician Assistant - Medical
Physician Assistant (Certified)
Hospitalist
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 1145 S UTICA AVE STE 460, TULSA, OK 741044041 (Tel: 9185795749)
NPI status registered as active in NPPES database
Registered at 1145 S UTICA AVE, STE 460, TULSA, OK 741044041 (Tel: 9185795749)
Registered at 8940 S 77TH EAST PL, TULSA, OK 741334867 (Tel: 9186382322)
Recorded as PATRICIA WITMER
Nurse Practitioner (license number reported to NPPES: OK 109928)
NPI status registered as active in NPPES database
Registered at 8940 S 77TH EAST PL, TULSA, OK 741334867 (Tel: 9186382322)
Registered at 8940 S 77TH EAST PL, TULSA, OK 741334867
Recorded as PATRICIA WITMER
Registered Nurse (license number reported to NPPES: OK 0109928)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Tulsa
- Joshua Thomas, ARNP
- Lara Holder, NP
- Denise Martineau, APRN
- Kala Gaydos, APRN-CNP
- Andrew Douthitt, AG-ACNP-BC, FNP-BC
- Holly Fullbright, APRN
Mailing Address
1145 S Utica Ave, Ste 460
Tulsa, OK 741044041
Phone: 9185795749