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

Dr. Mark B Douthit, MD

Individual provider Surgery Physician · NPI 1326038555

Dr. Mark B Douthit, MD is a Cardiac Surgery in Cheyenne, Wyoming. Graduated from Baylor College of Medicine in 1981, 45 years ago. Practices with Poudre Valley Medical Group LLC, a 2,416-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Wyoming.

Years since qualifying
45
Trained at
Baylor College of Medicine
Licensed in
CO, WY
In the registry since
2005
Specialties on file
3
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

2301 House Ave Ste 301B
Cheyenne, WY 82001-3176
Phone: (307) 778-1849
Fax: (307) 778-4995
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2500 Rocky Mountain Ave, Loveland, CO 80538-9004 — (970) 624-1800

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 11195A (WY)
Surgery Physician Taxonomy 208600000X · Licence 29696 (CO)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 29696 (CO)

Record details

NPI number1326038555
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 27, 2005
Last updated in NPPESApril 5, 2021
Certification dateApril 5, 2021
Mailing address2500 Rocky Mountain Ave, Suite 100, Loveland, CO 80538-9004

Medicare enrollment

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

Medicare specialtyCARDIAC SURGERY
Also practisesVASCULAR SURGERY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Poudre Valley Medical Group Llc — 2416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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