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Dr. John M Walgast, DMD

General Practice Dentistry in Longmont, CO · enumerated 2005 · practices at Perfect Teeth - Longmont P.C..

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

National Provider Identifier

1598766123

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Registry record

Entity type Individual (Type 1)
Name Dr. John M Walgast
Credential DMD
Sex Male
Practice address 641 Ken Pratt Blvd, Longmont, CO, 80501
Phone (303) 651-2700
Enumeration date Aug 4, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 8615 (CO) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Where does John Walgast practice?
The practice location on file with NPPES is in Longmont, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Walgast?
The National Provider Identifier (NPI) for John Walgast is 1598766123, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.