Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Keith Marcoux, PA-C

Medical Physician Assistant in Fort Riley, KS · enumerated 2007.

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

National Provider Identifier

1497977607

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Registry record

Entity type Individual (Type 1)

Name David Keith Marcoux

Credential PA-C

Sex Male

Practice address 600 Casson Hill Rd, Fort Riley, KS, 66442

Phone (785) 239-7155

Fax (740) 687-9059

Enumeration date May 3, 2007

Last updated in NPPES Jun 3, 2008

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 50001064 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
50001064	Other	OH	OHIO PA MEDICAL 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

Is NPI 1497977607 active?

Yes, as of the latest NPPES snapshot, NPI 1497977607 is active (record last updated 2008-06-03).

How do I verify David Marcoux's NPI record?

Cross-check NPI 1497977607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Sarah Baethge Physical Therapist · Fort Riley, KS NPI 1821255134 Lori Rilat Social Worker · Fort Riley, KS NPI 1487819678 Margaret Vernon Speech-Language Pathologist · Fort Riley, KS NPI 1437315009 Carolyn Hansen Rehabilitation Hospital Unit · Fort Riley, KS NPI 1124274865

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-03.