Active NPI
Thirumalai V Madhavan, M.D.
- Anatomic Pathology Physician
- Union, NJ
National Provider Identifier
1386681112
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anatomic Pathology Physician
- License
- 34297
- Practice address
- 695 Chestnut St
Union, NJ 07083-9302 - Phone
- (908) 688-6565
- Fax
- (908) 686-6693
- NPI assigned
- Jun 1, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anatomic Pathology Physician | 207ZP0101X | 34297 | NJ | Primary |
Addresses
Primary practice location
695 Chestnut St
Union, NJ 07083-9302
Mailing address
11 Country LN
Edison, NJ 08820-1042
Phone (908) 753-9391
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 128319 | NY | MD | Social Worker |
| 34297 | NJ | MD | Anatomic Pathology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149120000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1386681112",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11 COUNTRY LN",
"city": "EDISON",
"state": "NJ",
"postal_code": "088201042",
"telephone_number": "908-753-9391"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "695 CHESTNUT ST",
"city": "UNION",
"state": "NJ",
"postal_code": "070839302",
"telephone_number": "908-688-6565",
"fax_number": "908-686-6693"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MADHAVAN",
"first_name": "THIRUMALAI",
"middle_name": "V",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-01",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207ZP0101X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology",
"state": "NJ",
"license": "34297",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Union, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.