Mark Edward Dowell, M.D.
Infectious Disease Physician · Casper, WY
Mark Edward Dowell, M.D. is an infectious disease physician with a practice address in Casper, Wyoming, and NPI 1922186733, issued on Nov 1, 2006. Check the license (Wyoming 5197A, as entered in NPPES) on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark Edward Dowell
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 5197A WY
Self-reported in NPPES; status is on the state search - Practice location
- 1450 E A St Ste 1, Casper, WY 82601
- Phone
- (307) 234-8700
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (307) 234-8750
- Medicaid ID
- 114291700 WY
- Medicare enrollment
- Enrolled (PECOS I20040430000432); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
5 nearest infectious disease physician records → All 6 in Wyoming → Look up another NPI →
Verify Mark Edward Dowell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWyoming Board of Medicine
Search for license 5197ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average infectious disease physician in 2024
1,019 Medicare Part D claims for 146 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Genvoya90 claims
- Cephalexin40 claims
- Doxycycline Hyclate40 claims
- Atorvastatin Calcium39 claims
- Escitalopram Oxalate36 claims
- Biktarvy34 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 63.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Rocky Mountain Infectious DiseasesCasper, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Infectious Disease Physician providers in Wyoming
There are 6 infectious disease physician records in Wyoming.
All 6 in Wyoming → Every provider in Casper → Infectious Disease Physician nationwide →
The 5 infectious disease physician records with the nearest ZIP codes
- Alexandru David, M.D.Casper, WY 826011427202381
- Ghazi Ghanem, MDCasper, WY 826011669540423
- Britta Denman, DOGillette, WY 827181548344823
- Sisham Ingnam, M.D.Cheyenne, WY 820011427484682
- Philip Sharp, MDCheyenne, WY 820011386627362
Common questions
What is Mark Edward Dowell, M.D.'s NPI number?
Mark Edward Dowell, M.D.'s National Provider Identifier (NPI) is 1922186733, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Edward Dowell, M.D. located?
The NPPES record lists a practice address at 1450 E A St Ste 1, Casper, WY, 82601. Phone: (307) 234-8700. Providers update this record themselves, so call before visiting.
How can I verify Mark Edward Dowell, M.D.'s license?
NPPES lists Wyoming license number 5197A, 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.
How much does Mark Edward Dowell, M.D. prescribe under Medicare Part D?
In 2024, Mark Edward Dowell, M.D. had 1,019 Medicare Part D claims for 146 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Mark Edward Dowell, M.D.'s MIPS final score?
The 2023 MIPS final score is 63.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.