Rajaprabhakaran Rajarethinam, MD
Psychiatry Physician · Ann Arbor, MI
Rajaprabhakaran Rajarethinam, MD is a psychiatry physician with a practice address in Ann Arbor, Michigan, and NPI 1427095918, issued on Jun 1, 2006. Check the license (Michigan 4301064033, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Rajaprabhakaran Rajarethinam
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 4301064033 MI
6301013432 MI
250229 MA
Self-reported in NPPES; status is on the state search - Practice location
- 3001 Plymouth RD, Ann Arbor, MI 48105
- Phone
- (734) 846-2898
- Enumerated
- Jun 1, 2006
- Record last updated
- Feb 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 4902521 MI
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,729 in Michigan → Look up another NPI →
Also registered at 3001 Plymouth RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Adams, PH.DClinical Psychologist1487121174
- Molly Applin, LLMSWClinical Social Worker1649883778
- Muna Farjo, M.D.Anatomic Pathology & Clinical Pathology Physician1710928429
- Kayla Hauck, LMSWClinical Social Worker1417408428
- Melissa Rosenblum, PH.D.Clinical Psychologist1104017599
Verify Rajaprabhakaran Rajarethinam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301064033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average psychiatry physician in 2024
570 Medicare Part D claims for 35 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Clozapine65 claims
- Aripiprazole44 claims
- Haloperidol38 claims
- Olanzapine33 claims
- Lithium Carbonate29 claims
- Quetiapine Fumarate27 claims
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.
Rajaprabhakaran Rajarethinam among 1,729 psychiatry physician records in Michigan
Rajaprabhakaran Rajarethinam, MD 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2015 · 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
- Jane Carnahan, M.D.Ann Arbor, MI 481051588765804
- Donna Champine, MDAnn Arbor, MI 481051306918818
- Barbara Day, MDAnn Arbor, MI 481051679519409
- Duane Difranco, MDAnn Arbor, MI 481051699847582
- Bruce Gimbel, M.D.Ann Arbor, MI 481051669484887
- Joyce Kales, M.D.Ann Arbor, MI 481051023194602
- Ziad Kronfol, MDAnn Arbor, MI 481051164594586
- Craig Lemmen, MDAnn Arbor, MI 481051679586002
Common questions
What is Rajaprabhakaran Rajarethinam, MD's NPI number?
Rajaprabhakaran Rajarethinam, MD's National Provider Identifier (NPI) is 1427095918, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rajaprabhakaran Rajarethinam, MD located?
The NPPES record lists a practice address at 3001 Plymouth RD, Ann Arbor, MI, 48105. Phone: (734) 846-2898. Providers update this record themselves, so call before visiting.
How can I verify Rajaprabhakaran Rajarethinam, MD's license?
NPPES lists Michigan license number 4301064033, 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 Rajaprabhakaran Rajarethinam, MD prescribe under Medicare Part D?
In 2024, Rajaprabhakaran Rajarethinam, MD had 570 Medicare Part D claims for 35 beneficiaries; 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.