Quick answers
- Which hospitals does Mark E. Dowell work at?
- Medicare's official clinician data lists Mark E. Dowell at 5 hospitals: Banner Wyoming Medical Center, Campbell County Health, Memorial Hospital of Converse County, Memorial Hospital Sweetwater County and Sagewest Health Care. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark E. Dowell see patients?
- Medicare's clinician data lists 1 practice location in Casper, WY. Call before your visit to confirm the address.
- What is Mark E. Dowell's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Mark E. Dowell accept Medicare assignment?
- Yes. Medicare's clinician data says Mark E. Dowell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Mark E. Dowell offer telehealth?
- Medicare's clinician data says Mark E. Dowell offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Mark E. Dowell's NPI number?
- 1922186733. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark E. Dowell works
Medicare's Facility Affiliation Data lists Mark E. Dowell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Wyoming Medical CenterCasper, WY · Acute Care Hospital · CCN 530012
- Campbell County HealthGillette, WY · Acute Care Hospital · CCN 530002
- Memorial Hospital of Converse CountyDouglas, WY · Critical Access Hospital · CCN 531302
- Memorial Hospital Sweetwater CountyRock Springs, WY · Critical Access Hospital · CCN 531318
- Sagewest Health CareRiverton, WY · Acute Care Hospital · CCN 530008
Practice locations
Addresses where Mark E. Dowell is enrolled with Medicare (CMS data updated 2026-10-02).
- 1450 E A St, Suite 1Casper, WY 82601
Group practices
Medicare enrollment lists Mark E. Dowell as a member of this group (CMS data updated 2026-10-02).
- Rocky Mountain Infectious Diseases6 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in Casper
Clinicians with the same Medicare primary specialty in Casper, WY — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922186733 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians