Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John M Walgast, DMD

Individual provider General Practice Dentistry · NPI 1598766123

Dr. John M Walgast, DMD is a General Practice Dentistry in Longmont, Colorado. Licensed in Colorado. Registered with an NPI since 2005.

Licensed in
CO
In the registry since
2005
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

641 Ken Pratt Blvd
Longmont, CO 80501-6419
Phone: (303) 651-2700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 8615 (CO)

Record details

NPI number1598766123
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 4, 2005
Last updated in NPPESJuly 8, 2007
Mailing address641 Ken Pratt Blvd, Longmont, CO 80501-6419

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