Kathryn Alice Baker, M.D.
Psychiatry Physician · Ann Arbor, MI
Kathryn Alice Baker, M.D. is a psychiatry physician with a practice address in Ann Arbor, Michigan, and NPI 1326359332, issued on Jun 24, 2010. Check the license (Michigan 4301097077, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Kathryn Alice Baker
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 4301097077 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4250 Plymouth RD, Ann Arbor, MI 48109
- Phone
- (734) 764-6443
- Enumerated
- Jun 24, 2010
- Record last updated
- Apr 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,729 in Michigan → Look up another NPI →
Also registered at 4250 Plymouth RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Abelson, MD, PHDPsychiatry Physician1316019821
- Adan Admani, MDPsychiatry Physician1376074807
- Asim Al-Omari, MDChild & Adolescent Psychiatry Physician1700446408
- Charlotte Allport, NPNurse Practitioner1669674099
- Lisa Anderson, MSWSocial Worker1528402328
- Alejandra Arango, PHDClinical Child & Adolescent Psychologist1235547548
Verify Kathryn Alice Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301097077Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
33 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.
Kathryn Alice Baker among 1,729 psychiatry physician records in Michigan
Kathryn Alice Baker, M.D. is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 57% of them.
- NPI issued2010 · 57% of these records are older, 41% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2019 · 50% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
246 psychiatry physician records list a practice address in Ann Arbor
They are 246 of the 15,616 NPPES records with a practice address in Ann Arbor, and 1,729 psychiatry physician records in Michigan.
All 1,729 in Michigan → Every provider in Ann Arbor → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Alp Baran, M.D.Ann Arbor, MI 481091336183268
- Kristine Beard, DOAnn Arbor, MI 481091790742211
- David Belmonte, M.D.Ann Arbor, MI 481091922194406
- Karla Blackwood, MDAnn Arbor, MI 481091871586719
- Michael Casher, M.D.Ann Arbor, MI 481091477577294
- Sara Figueroa, MDAnn Arbor, MI 481091144303033
- David Im, MDAnn Arbor, MI 481091952357790
- Israel Liberzon, M.D.Ann Arbor, MI 481091235226168
Common questions
What is Kathryn Alice Baker, M.D.'s NPI number?
Kathryn Alice Baker, M.D.'s National Provider Identifier (NPI) is 1326359332, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Alice Baker, M.D. located?
The NPPES record lists a practice address at 4250 Plymouth RD, Ann Arbor, MI, 48109. Phone: (734) 764-6443. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Alice Baker, M.D.'s license?
NPPES lists Michigan license number 4301097077, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathryn Alice Baker, M.D. prescribe under Medicare Part D?
In 2024, Kathryn Alice Baker, M.D. had 33 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.