Adam Warren, DO
Family Medicine Physician · Tahlequah, OK
Adam Warren, DO is a family medicine physician with a practice address in Tahlequah, Oklahoma, and NPI 1801476262, issued on Apr 10, 2021. Check the license (Oklahoma 8614, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Adam Warren
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 8614 OK
15000 OK
Self-reported in NPPES; status is on the state search - Practice location
- 19600 E Ross St, Tahlequah, OK 74464
- Phone
- (539) 234-1000
- Enumerated
- Apr 10, 2021
- Record last updated
- Aug 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20260212001566); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 19600 E Ross St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khoula Ahmad, MDStudent in an Organized Health Care Education/Training Program1558205450
- Eugena Atkinson, LMSW; MSW U/SClinical Social Worker1669227526
- Megan BakerStudent in an Organized Health Care Education/Training Program1790613594
- Donavon Baldridge, APRNFamily Nurse Practitioner1134800964
- Eliza BaldridgeCase Manager/Care Coordinator1750151353
- Kelli BallardMental Health Counselor1508167578
Verify Adam Warren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 8614Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
21 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Adam Warren among 2,303 family medicine physician records in Oklahoma
Adam Warren, DO is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2023 · median 2008 among the 1,407 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 family medicine physician records list a practice address in Tahlequah
They are 34 of the 1,190 NPPES records with a practice address in Tahlequah, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Tahlequah → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Coy Edwards, M.D.Tahlequah, OK 744641548201155
- Owen Gilmore, M.D.Tahlequah, OK 744641194727198
- Jana Jordan, D.O.Tahlequah, OK 744641497764328
- Rebecca Lewis, D.O.Tahlequah, OK 744641174582407
- Shawn Miller, M.D.Tahlequah, OK 744641083670566
- Lana Myers, D.O.Tahlequah, OK 744641164403986
- Phyllis Nolan, D.O.Tahlequah, OK 744641700803616
- Douglas Nolan, D.O.Tahlequah, OK 744641700893898
Common questions
What is Adam Warren, DO's NPI number?
Adam Warren, DO's National Provider Identifier (NPI) is 1801476262, issued on Apr 10, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Adam Warren, DO located?
The NPPES record lists a practice address at 19600 E Ross St, Tahlequah, OK, 74464. Phone: (539) 234-1000. Providers update this record themselves, so call before visiting.
How can I verify Adam Warren, DO's license?
NPPES lists Oklahoma license number 8614, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Adam Warren, DO prescribe under Medicare Part D?
In 2024, Adam Warren, DO had 21 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.