Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas James Coles, MD

Family Medicine Physician in Frankfort, MI · enumerated 2006.

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

National Provider Identifier

1992806285

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas James Coles

Credential MD

Sex Male

Practice address 917 Main Street, Frankfort, MI, 49635

Phone (231) 352-7103

Fax (231) 352-7105

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 048430 (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
1684189	Medicaid	MI	-
0801000192	Other	-	BCBS
1432622	Other	MI	VIA EMPIRE ACCT #

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

Where does Douglas Coles practice?

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

What is the NPI number for Douglas Coles?

The National Provider Identifier (NPI) for Douglas Coles is 1992806285, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.