Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anup Kumar Lahiry, MD

Q: What is the NPI number for Anup Lahiry?

The National Provider Identifier (NPI) for Anup Lahiry is 1083694954, a Type 1 (individual) record in the CMS NPPES registry.

Hematology & Oncology Physician in Flowery Branch, GA · enumerated 2006.

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

National Provider Identifier

1083694954

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Registry record

Entity type Individual (Type 1)

Name Anup Kumar Lahiry

Credential MD

Sex Male

Practice address 4561 Thornbury Close Way, Flowery Branch, GA, 30542

Phone (770) 287-8350

Enumeration date Jan 18, 2006

Last updated in NPPES Aug 27, 2025

Taxonomy & licenses

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 045527 (GA) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 35C.001386 (OH) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 045527 (GA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 3478 (WI) 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
52584815	Other	GA	BCBS
P00021052	Other	GA	RR MEDICARE-GRP # CC4177
10045328	Other	GA	AMERIGROUP
3600053	Other	GA	UNITED HEALTHCARE
340864	Other	GA	WELLCARE
4408586	Other	GA	AETNA
5803210	Other	GA	CIGNA
11170947	Other	GA	MULTIPLAN

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 Anup Lahiry?

The National Provider Identifier (NPI) for Anup Lahiry is 1083694954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anup Lahiry practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-27.