Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann R Datunashvili, M.D.

Geriatric Medicine (Internal Medicine) Physician in New Haven, CT · enumerated 2005.

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

National Provider Identifier

1376544932

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Registry record

Entity type Individual (Type 1)

Name Ann R Datunashvili

Credential M.D.

Sex Female

Practice address 874 Howard Ave, New Haven, CT, 06519

Phone (203) 688-8200

Fax (203) 688-8204

Enumeration date Aug 4, 2005

Last updated in NPPES Mar 24, 2017

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 039938 (CT) 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
061561581	Other	CT	HEALTH CT
P3307906	Other	CT	OXFORD
2V6380	Other	CT	HEALTH NET
367593	Other	CT	WELLCARE OF CT
P00132026	Other	CT	RAIL ROAD MEDICARE
039938	Other	CT	CONNECTICARE
010039938CT01	Other	CT	ANTHEM BC/BS
061561581	Other	CT	UNITED HEALTHCARE
3621604	Other	CT	AETNA
061561581	Other	CT	CIGNA
001399387	Medicaid	CT	-

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 specialty is Ann Datunashvili?

Ann Datunashvili is registered in NPPES with the primary taxonomy of Geriatric Medicine (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-24.