Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Neha Gajjar-Siva, MD

Hospitalist Physician in Washington, DC · enumerated 2005.

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

National Provider Identifier

1376534172

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Registry record

Entity type Individual (Type 1)

Name Dr. Neha Gajjar-Siva

Credential MD

Sex Female

Practice address 2828 Connecticut Ave Nw, #807, Washington, DC, 20008

Phone (202) 422-3688

Enumeration date Oct 31, 2005

Last updated in NPPES Oct 20, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101235298 (VA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101235298 (VA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License D0071755 (MD) 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
010155291	Medicaid	VA	-

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

How do I verify Neha Gajjar-Siva's NPI record?

Cross-check NPI 1376534172 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376534172 active?

Yes, as of the latest NPPES snapshot, NPI 1376534172 is active (record last updated 2013-10-20).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-20.