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

Richard A Zak, MD

Individual provider Gastroenterology Physician · NPI 1316930506

Richard A Zak, MD is a Gastroenterology Physician in Pagosa Springs, Colorado. Practices as a sole proprietor. Licensed in California and Colorado.

Licensed in
CA, CO
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

95 S Pagosa Blvd
Pagosa Springs, CO 81147-8329
Phone: (970) 731-3700
Fax: (970) 731-0504
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence DR.0046511 (CO)
Gastroenterology Physician Taxonomy 207RG0100X · Licence G43123 (CA)

Record details

NPI number1316930506
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 24, 2005
Last updated in NPPESMarch 23, 2017