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

Dennis Keselman, DO

Individual provider Internal Medicine Physician · NPI 1144661034

Dennis Keselman, DO is a Hospitalist in Lone Tree, Colorado. Qualified in 2013, 13 years ago. Practices with Hospitalist Medicine Physicians of Ohio, Professional Corporation, a 164-clinician group and accepts Medicare assignment. Licensed in Colorado and Illinois.

Years since qualifying
13
Licensed in
CO, IL
In the registry since
2013
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

10101 Ridgegate Pkwy Sky Ridge Internal Medicine Residency
Lone Tree, CO 80124-5522
Phone: (720) 225-1322
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 0005302 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125063456 (IL)

Record details

NPI number1144661034
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 9, 2013
Last updated in NPPESApril 2, 2015
Mailing address10101 Ridgegate Pkwy, Sky Ridge Internal Medicine Residency, Lone Tree, CO 80124-5522

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Hospitalist Medicine Physicians Of Ohio, Professional Corporation — 164 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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