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

Dr. Samuel Douglas Richesin II, MD

Individual provider Internal Medicine Physician · NPI 1336313196

Dr. Samuel Douglas Richesin II, MD is an Internal Medicine Physician in Denver, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

501 28th St
Denver, CO 80205-3003
Phone: (303) 602-6333
Fax: (303) 436-4610
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 49956 (CO)

Record details

NPI number1336313196
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 14, 2008
Last updated in NPPESDecember 13, 2022
Certification dateDecember 13, 2022

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