NPPES file of Aug 9, 2026

Thomas S. Rosenbaum, PH.D.

Psychologist · Ann Arbor, MI

Thomas S. Rosenbaum, PH.D. is a psychologist with a practice address in Ann Arbor, Michigan, and NPI 1518013986, issued on Jan 26, 2007. Check the license (Michigan 6301001432, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518013986
Name
Thomas S. Rosenbaum
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License number
6301001432 MI
Self-reported in NPPES; status is on the state search
Practice location
4343 Concourse Dr Ste 250, Ann Arbor, MI 48108
Phone
(734) 677-0200
Enumerated
Jan 26, 2007
Record last updated
May 18, 2022
Fax
(734) 677-3310
Medicare enrollment
Enrolled (PECOS I20110623000214); accepts Medicare assignment
Medical or professional school
West Virginia University School Of Medicine, 1972
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Thomas S. Rosenbaum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 6301001432
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

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Thomas S. Rosenbaum among 2,549 psychologist records in Michigan

Thomas S. Rosenbaum, PH.D. is one of 2,549 psychologist records with a practice address in Michigan. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 24% of them.

  • NPI issued2007 · 24% of these records are older, 62% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated1972 · median 1999 among the 308 with a school on file
  • Record last updated2022 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

176 psychologist records list a practice address in Ann Arbor

They are 176 of the 15,616 NPPES records with a practice address in Ann Arbor, and 2,549 psychologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychologist records with the nearest ZIP codes

  1. Larita Brazelton, LLPAnn Arbor, MI 481081649463068
  2. Crystal Cederna, PSYDAnn Arbor, MI 481081194973271
  3. Jeffrey Evans, PHDAnn Arbor, MI 481081548332745
  4. Janette Ghedotte, MA LLP CAAC CIRT CHTAnn Arbor, MI 481081760516223
  5. Daniel Ing, MA,LLP,CCHPAnn Arbor, MI 481081033244843
  6. Ned Kirsch, PHDAnn Arbor, MI 481081760554968
  7. Timothy Knapp, MSLLPAnn Arbor, MI 481081164556007
  8. Michele MeyersAnn Arbor, MI 481081134380660

Common questions

What is Thomas S. Rosenbaum, PH.D.'s NPI number?

Thomas S. Rosenbaum, PH.D.'s National Provider Identifier (NPI) is 1518013986, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas S. Rosenbaum, PH.D. located?

The NPPES record lists a practice address at 4343 Concourse Dr Ste 250, Ann Arbor, MI, 48108. Phone: (734) 677-0200. Providers update this record themselves, so call before visiting.

How can I verify Thomas S. Rosenbaum, PH.D.'s license?

NPPES lists Michigan license number 6301001432, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. 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.