Thamarai Saminathan, M.D.
Clinical Pathology/Laboratory Medicine Physician · Princeton, NJ
Thamarai Saminathan, M.D. is a clinical pathology/laboratory medicine physician with a practice address in Princeton, New Jersey, and NPI 1245268333, issued on Jun 29, 2006. Check the license (New Jersey MA061905, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thamarai Saminathan
- Credential
- M.D.
- Primary taxonomy
- Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
- License number
- MA061905 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 253 Witherspoon St, Princeton, NJ 08540
- Phone
- (609) 497-4351
- Enumerated
- Jun 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (609) 497-4982
- Medicare enrollment
- Enrolled (PECOS I20101005000175); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical pathology/laboratory medicine physician records → All 17 in New Jersey → Look up another NPI →
Also registered at 253 Witherspoon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Abazia, PHARM.D.Pharmacist1285711895
- Melissa Ackerman, MDObstetrics & Gynecology Physician1093877466
- Kathy Ales, MDInternal Medicine Physician1689711517
- Sharon Barbara, PA-CPhysician Assistant1629121132
- Liza Barbarello-Andrews, PHARM.D, R.PH, BCPSPharmacotherapy Pharmacist1558440651
- David Barile, MDInternal Medicine Physician1063461283
Verify Thamarai Saminathan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA061905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Pathology Associates OF PrincetonPlainsboro, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thamarai Saminathan among 17 clinical pathology/laboratory medicine physician records in New Jersey
Thamarai Saminathan, M.D. is one of 17 clinical pathology/laboratory medicine physician records with a practice address in New Jersey. 59% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 41% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Record last updated2007 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0105X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Pathology/Laboratory Medicine Physician providers in New Jersey
There are 17 clinical pathology/laboratory medicine physician records in New Jersey.
All 17 in New Jersey → Every provider in Princeton → Clinical Pathology/Laboratory Medicine Physician nationwide →
The 8 clinical pathology/laboratory medicine physician records with the nearest ZIP codes
- Robert Beach, M.D.Somers Point, NJ 082441376543033
- James Pond, M.D.Somers Point, NJ 082441538169206
- Craig Jurasinski, M.D.Cape May Court House, NJ 082101225038995
- Evan CadoffNew Brunswick, NJ 089011659446763
- Mercy Kuriyan, MDNew Brunswick, NJ 089011467538108
- Jana Raskova, M.D.Highland Park, NJ 089041700046679
- Monica Ianosi-Irimie, M.D.Camden, NJ 081031265781017
- Randall Maguire, MDWillingboro, NJ 080461932128980
Common questions
What is Thamarai Saminathan, M.D.'s NPI number?
Thamarai Saminathan, M.D.'s National Provider Identifier (NPI) is 1245268333, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thamarai Saminathan, M.D. located?
The NPPES record lists a practice address at 253 Witherspoon St, Princeton, NJ, 08540. Phone: (609) 497-4351. Providers update this record themselves, so call before visiting.
How can I verify Thamarai Saminathan, M.D.'s license?
NPPES lists New Jersey license number MA061905, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.