Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James D Spencer, DO

Obstetrics & Gynecology Physician in Carson City, MI · enumerated 2005.

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

National Provider Identifier

1063495877

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Registry record

Entity type Individual (Type 1)

Name Dr. James D Spencer

Credential DO

Sex Male

Practice address 406 E Elm St, Carson City, MI, 48811

Phone (989) 584-6139

Fax (989) 584-2541

Enumeration date Nov 25, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 5101009107 (MI) 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
200289920	Medicaid	IN	-

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 NPI 1063495877 active?

Yes, as of the latest NPPES snapshot, NPI 1063495877 is active (record last updated 2022-07-21).

How do I verify James Spencer's NPI record?

Cross-check NPI 1063495877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.