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

Individual provider Internal Medicine Physician · NPI 1891916219

Dr. Mark R Stampehl, MD is registered under Cardiovascular Disease (Cardiology) in Montrose, Colorado. Graduated from Saint Louis University School of Medicine in 2004, 22 years ago. Practices with Providence Health and Services- Washington, a 526-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Colorado, Illinois and Texas.

Years since qualifying
22
Trained at
Saint Louis University School of Medicine
Licensed in
CO, IL, TX
In the registry since
2007
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

300 S Nevada Ave
Montrose, CO 81401-4273
Phone: (970) 252-1020
Fax: (970) 252-1041
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 311 Palmer St, Delta, CO 81416-1735 — (970) 252-1020
  • 711 N Taylor St, Gunnison, CO 81230-2208 — (970) 252-1020
  • 4312 Silver Valley Dr, Columbia, MO 65203-7297 — (573) 305-2258

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence DR.0071996 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence M5520 (TX)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 036.128842 (IL)

Record details

NPI number1891916219
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 1, 2007
Last updated in NPPESNovember 22, 2024
Certification dateNovember 22, 2024

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Providence Health And Services- Washington — 526 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients103
Services billed 177 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Royalty or License $1,175 1 payment · paid for the use of something the clinician owns or invented, such as a patent; not a fee for care or for time
Food and Beverage $23 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Providence Health and Services- Washington

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 526 clinicians in the practice; 12 are shown here.

Other providers in Montrose