Ann Marie Baker, M.D.
Psychiatry Physician · Ardmore, OK
Ann Marie Baker, M.D. is a psychiatry physician with a practice address in Ardmore, Oklahoma, and NPI 1801084892, issued on Oct 4, 2007. Check the license on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Ann Marie Baker
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- BP40039007 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2530 S Commerce St, Ardmore, OK 73401
- Phone
- (580) 223-5636
- Enumerated
- Oct 4, 2007
- Record last updated
- Aug 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 463 in Oklahoma → Look up another NPI →
Also registered at 2530 S Commerce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Bonham, LPNLicensed Practical Nurse1568856771
- Maria BrownMental Health Counselor1073949210
- Mary Shea BuchananNurse's Aide1194013995
- Ambi Cheek, B.A.Mental Health Counselor1518231711
- Blaine Coffey, M.S.Mental Health Counselor1841631108
- Jodi ColemanLicensed Practical Nurse1568886901
Verify Ann Marie Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and SupervisionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
77 Medicare Part D claims, against an average of 1,000 among the 35,054 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.
Ann Marie Baker among 463 psychiatry physician records in Oklahoma
Ann Marie Baker, M.D. is one of 463 psychiatry physician records with a practice address in Oklahoma. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 46% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Oklahoma
There are 463 psychiatry physician records in Oklahoma.
All 463 in Oklahoma → Every provider in Ardmore → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jahannah Jamelarin, M.D.Ardmore, OK 734011538393137
- Tufal Khan, M.D.Ardmore, OK 734011033168596
- Lacii Knight, PMHNP-BCArdmore, OK 734011235765934
- Aaron Tabor, M.D.Ardmore, OK 734011194080424
- Brian Bromley, D.O.Fort Sill, OK 735031306049564
- Caroline Clark, M.D.Fort Sill, OK 735031972933810
- Kyle Hardwick, MDLawton, OK 735031861003527
- Walter Traxler, MDFort Still, OK 735031982615068
Common questions
What is Ann Marie Baker, M.D.'s NPI number?
Ann Marie Baker, M.D.'s National Provider Identifier (NPI) is 1801084892, issued on Oct 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ann Marie Baker, M.D. located?
The NPPES record lists a practice address at 2530 S Commerce St, Ardmore, OK, 73401. Phone: (580) 223-5636. Providers update this record themselves, so call before visiting.
How can I verify Ann Marie Baker, M.D.'s license?
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 Ann Marie Baker, M.D. prescribe under Medicare Part D?
In 2024, Ann Marie Baker, M.D. had 77 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.