Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven G Heintz, M.D.

Family Medicine Physician in Plattsburgh, NY · enumerated 2007.

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

National Provider Identifier

1992858120

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven G Heintz

Credential M.D.

Sex Male

Practice address 159 Margaret St, Suite 100, Plattsburgh, NY, 12901

Phone (518) 314-3939

Fax (518) 314-3940

Enumeration date Jan 19, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 214112 (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
00656304	Medicaid	NY	-
214112	Other	NY	LICENSE

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 Steven Heintz?

The National Provider Identifier (NPI) for Steven Heintz is 1992858120, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Heintz practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.