Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sanjay Lahiri, M.D.

Anatomic Pathology Physician in Roswell, NM · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801834528

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Registry record

Entity type Individual (Type 1)

Name Sanjay Lahiri

Credential M.D.

Sex Male

Practice address 600 N Richardson Ave, Roswell, NM, 88201

Phone (505) 622-5600

Fax (505) 622-3720

Enumeration date Jun 3, 2006

Last updated in NPPES Apr 23, 2025

Taxonomy & licenses

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License MD2004-0128 (NM) Secondary

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians · License MD2004-0128 (NM) Secondary

207ZI0100X Immunopathology Physician Allopathic & Osteopathic Physicians · License MD2004-0128 (NM) Secondary

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License MD2004-0128 (NM) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
52837	Medicaid	NM	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sanjay Lahiri?

The National Provider Identifier (NPI) for Sanjay Lahiri is 1801834528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sanjay Lahiri practice?

The practice location on file with NPPES is in Roswell, NM. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Pathology Consultants of New Mexico Anatomic Pathology Physician · Roswell, NM NPI 1063498517 Valsala Koshy Anatomic Pathology Physician · Roswell, NM NPI 1124005657 George Atkinson Anatomic Pathology Physician · Roswell, NM NPI 1346227873 Aidmed Inc Clinical Medical Laboratory · Roswell, NM NPI 1649583477

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-23.