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John S Walker, D.M.D.

Orthodontics and Dentofacial Orthopedics Dentistry in Boulder, CO · enumerated 2006 · practices at Columbine Foot & Ankle Center P C.

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

National Provider Identifier

1295760502

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Registry record

Entity type Individual (Type 1)
Name John S Walker
Credential D.M.D.
Sex Male
Practice address 350 Broadway, Suite 120, Boulder, CO, 80305
Phone (303) 494-3535
Fax (303) 494-5095
Enumeration date Jul 12, 2006
Last updated in NPPES Dec 31, 2013

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License HDL05355 (CO) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
105355 Medicaid CO -

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

How do I verify John Walker's NPI record?
Cross-check NPI 1295760502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1295760502 active?
Yes, as of the latest NPPES snapshot, NPI 1295760502 is active (record last updated 2013-12-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-31.