Mark Mitchell
Emergency Medicine Physician · Cheyenne, WY
Mark Mitchell is an emergency medicine physician with a practice address in Cheyenne, Wyoming, and NPI 1215888045, issued on Feb 6, 2026. Check the license (Wyoming 49041, as entered in NPPES) on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark Mitchell
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 49041 WY
Self-reported in NPPES; status is on the state search - Practice location
- 1821 Bear Cub RD, Cheyenne, WY 82009
- Phone
- (307) 337-8058
- Enumerated
- Feb 6, 2026
- Record last updated
- Feb 6, 2026
- Medicare enrollment
- Enrolled (PECOS I20260402000134); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 111 in Wyoming → Look up another NPI →
Verify Mark Mitchell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWyoming Board of Medicine
Search for license 49041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Summit Medical Group LLCCheyenne, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Mitchell among 111 emergency medicine physician records in Wyoming
Mark Mitchell is one of 111 emergency medicine physician records with a practice address in Wyoming. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2026, is newer than over 99% of them.
- NPI issued2026 · over 99% of these records are older, 0% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2025 · median 2009 among the 75 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Wyoming
There are 111 emergency medicine physician records in Wyoming.
All 111 in Wyoming → Every provider in Cheyenne → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Kathern Auer, D.O.Cheyenne, WY 820011043336266
- Rebecca Carney Calisch, M.D.Cheyenne, WY 820011093906406
- Jared Gamet, M.D.Cheyenne, WY 820011750523353
- Jordan Greer, DOCheyenne, WY 820011861856023
- Erik HoltCheyenne, WY 820011073586533
- Jessica Hughes, M.D.Cheyenne, WY 820011396981478
- Ryan Kindervater, D.O.Cheyenne, WY 820011538505565
- Michael Means, MDCheyenne, WY 820011972576452
Common questions
What is Mark Mitchell's NPI number?
Mark Mitchell's National Provider Identifier (NPI) is 1215888045, issued on Feb 6, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Mark Mitchell located?
The NPPES record lists a practice address at 1821 Bear Cub RD, Cheyenne, WY, 82009. Phone: (307) 337-8058. Providers update this record themselves, so call before visiting.
How can I verify Mark Mitchell's license?
NPPES lists Wyoming license number 49041, as entered by the provider. Search the Wyoming Board of Medicine at https://wyomedboard.wyo.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.