Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marc Davis, MD

Family Medicine Physician in Hemlock, MI · enumerated 2005.

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

National Provider Identifier

1891777140

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Registry record

Entity type Individual (Type 1)

Name Dr. Marc Davis

Credential MD

Sex Male

Practice address 16440 Gratiot Rd, Hemlock, MI, 48626

Phone (989) 583-0660

Fax (989) 583-0669

Enumeration date Nov 14, 2005

Last updated in NPPES Aug 18, 2014

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301073514 (MI) 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
204068	Other	MI	HEALTH ADVANTAGE NETWORK
5981692	Other	MI	AETNA
080D410020	Other	MI	BLUE CHOICE
F85987	Other	MI	HEALTH NET FEDERAL SERVIC
080D410020	Other	MI	BLUE CARE NETWORK
0984691	Other	MI	HEALTH PLUS
3527328	Medicaid	MI	-
0804400401	Other	MI	BLUE CROSS BLUE SHIELD
080D410020	Other	MI	BLUE CROSS BLUE SHIELD
204068	Other	MI	MCLAREN HEALTH PLAN
F85987	Other	MI	HAP
080D410020	Other	MI	COMMUNITY BLUE
C7488	Other	MI	MCARE

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 Marc Davis?

Marc Davis 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.

Other providers at this practice address

Browse all →

Jakub Malarz Family Medicine Physician · Hemlock, MI NPI 1386731396 Lisa Bourcier Nurse Practitioner · Hemlock, MI NPI 1578612867 Emily Sczepanski Nurse Practitioner · Hemlock, MI NPI 1568980860 Amanda Keys Physician Assistant · Hemlock, MI NPI 1255809869 Andrew Periard Physical Therapist · Hemlock, MI NPI 1558901116

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-18.