Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donna Marie Heffernan, M.D.

Family Medicine Physician in Troy, NY · enumerated 2006 · practices at Donna Heffernan MD Pllc.

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

National Provider Identifier

1003842287

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Registry record

Entity type Individual (Type 1)

Name Dr. Donna Marie Heffernan

Credential M.D.

Sex Female

Practice address 63 East Rd, Troy, NY, 12180

Phone (518) 346-3100

Fax (877) 583-1284

Enumeration date Jun 23, 2006

Last updated in NPPES Feb 17, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 2272751 (NY) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 227275 (NY) 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
000404017001	Other	NY	HIGHMARK
394892	Other	NY	MVP
1003842287	Other	NY	HUMANA
200048	Other	NY	SENIOR WHOLE HEALTH
74563	Other	NY	GHI/HMO
000404017001	Other	NY	BSNENY
0007309558	Other	NY	AETNA
02425056	Medicaid	NY	-
1003842287	Other	NY	TRICARE
10072104	Other	NY	CDPHP
7309558	Other	NY	AETNA
5191C1	Other	NY	EMPIRE BC

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.

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Frequently asked questions

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.

What specialty is Donna Heffernan?

Donna Heffernan is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Donna Heffernan MD Pllc Family Medicine Physician · Troy, NY NPI 1336898303

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.