Doctor profile · Federal record
Dr. Thamarai Saminathan, M.D.
Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · Princeton, NJ
- NPI 1245268333
- Accepts Medicare
- 44 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
253 Witherspoon St
Princeton, NJ 085403211
(609) 497-4351
fax (609) 497-4982
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207ZP0105X — NUCC code
- State license (1)
- New Jersey #MA061905
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245268333. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,341
Distinct HCPCS
10
Medicare allowed
$54,918
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 486 | 269 | $39 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 186 | 56 | $29 | |
88374 |
Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure | 186 | 44 | $45 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 82 | 72 | $36 | |
88189 |
Flow cytometry technique for dna or cell analysis, 16 or more markers | 74 | 67 | $89 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 72 | 40 | $67 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 62 | 55 | $28 | |
85060 |
Blood smear interpretation by physician with written report | 45 | 41 | $26 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 33 | 31 | $12 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 26 | 17 | $13 |
In context: peer comparison
Among 1 peers in Princeton Clinical Pathology/Laboratory Medicine Physician, average services per provider: 89. This provider delivers 15× the peer median.Frequently asked questions
What is Dr. Thamarai Saminathan's medical specialty?
Dr. Thamarai Saminathan practices Clinical Pathology/Laboratory Medicine Physician in Princeton, NJ.
Where does Dr. Thamarai Saminathan practice?
Dr. Thamarai Saminathan practices at 253 Witherspoon St, Princeton, NJ 085403211. Office phone: 6094974351.
What is Dr. Thamarai Saminathan's NPI?
Dr. Thamarai Saminathan's National Provider Identifier (NPI) is 1245268333, issued by NPPES.
Does Dr. Thamarai Saminathan accept Medicare assignment?
Yes. Dr. Thamarai Saminathan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thamarai Saminathan commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (HCPCS 88374). Source: CMS Medicare Physician & Other Practitioners file.