Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael M Sheridan, DO

Family Medicine Physician in Amsterdam, NY · enumerated 2006.

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

National Provider Identifier

1902909476

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Registry record

Entity type Individual (Type 1)

Name Michael M Sheridan

Credential DO

Sex Male

Practice address 4988 State Highway 30, Amsterdam Memorial Health Center, Amsterdam, NY, 12010

Phone (518) 843-5793

Fax (518) 843-6513

Enumeration date Sep 7, 2006

Last updated in NPPES Jun 8, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 165622 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
08230	Other	-	MUP
01170667	Medicaid	NY	-
000401398001	Other	-	DSNENY
10001883	Other	-	CDPHP
547811	Other	-	BLUE CHOICE

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

What specialty is Michael Sheridan?

Michael Sheridan 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.

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 2016-06-08.