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

Dr. Mark Dewitt Talmage, MD

Individual provider Adult Medicine Physician · NPI 1114038403

Dr. Mark Dewitt Talmage, MD is a Family Practice in Vona, Colorado. Graduated from University of Colorado School of Medicine, Denver in 1985, 41 years ago. Practices with Memorial Hospital of Converse County, a 80-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado and Maine.

Years since qualifying
41
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO, ME
In the registry since
2006
Specialties on file
5
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

23505 County Road Y
Vona, CO 80861
Phone: (303) 877-7239
Fax: (303) 761-7316
Show map & directions

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

Additional practice locations (2)

  • 1000 Lincoln St, Fort Morgan, CO 80701-3290 — (970) 867-9931
  • 118 Northport Ave, Belfast, ME 04915-6009 — (207) 338-2500

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DR.0027631 (CO)
Adult Medicine Physician Taxonomy 207QA0505X · Licence 27631 (CO)
Adult Medicine Physician Taxonomy 207QA0505X · Licence MD25119 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence DR.0027631 (CO)
Hospitalist Physician Taxonomy 208M00000X · Licence DR.0027631 (CO)

Record details

NPI number1114038403
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 25, 2025
Certification dateJuly 25, 2025
Mailing addressPo Box 3728, Littleton, CO 80161-3728

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 1985 (41 years in practice)
Group practice Memorial Hospital Of Converse County — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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