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

Dr. Kenneth Richard Epstein, MD

Individual provider Internal Medicine Physician · NPI 1093776932

Dr. Kenneth Richard Epstein, MD is an Internal Medicine in Boulder, Colorado. Qualified in 1982, 44 years ago. Accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
44
Licensed in
CO
In the registry since
2006
Specialties on file
2
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

690 Hartford Dr
Boulder, CO 80305
Phone: (303) 520-0635
Fax: (303) 362-9506
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 41652 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 41652 (CO)

Record details

NPI number1093776932
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESDecember 27, 2023
Certification dateDecember 27, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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