Ethan James Matthew, MD
Dermatology Physician · Casper, WY
Ethan James Matthew, MD is a dermatology physician with a practice address in Casper, Wyoming, and NPI 1336889559, issued on Mar 29, 2022. Check the license (Wyoming 19102A, as entered in NPPES) on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Ethan James Matthew
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 19102A WY
Self-reported in NPPES; status is on the state search - Practice location
- 6631 E 2ND St Ste 100, Casper, WY 82609
- Phone
- (307) 243-1155
- Enumerated
- Mar 29, 2022
- Record last updated
- Jul 2, 2026
- Fax
- (307) 243-1199
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 17 in Wyoming → Look up another NPI →
Verify Ethan James Matthew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWyoming Board of Medicine
Search for license 19102ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average dermatology physician in 2024
559 Medicare Part D claims for 201 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Ketoconazole92 claims
- Triamcinolone Acetonide58 claims
- Clobetasol Propionate48 claims
- Nystatin43 claims
- Fluorouracil41 claims
- Hydrocortisone33 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.
Ethan James Matthew among 17 dermatology physician records in Wyoming
Ethan James Matthew, MD is one of 17 dermatology physician records with a practice address in Wyoming. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 0% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- 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 207N00000X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Wyoming
There are 17 dermatology physician records in Wyoming.
All 17 in Wyoming → Every provider in Casper → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Scott Bennion, M.D.Casper, WY 826091952317505
- Matthew Green, MDCasper, WY 826091629210992
- Tyler Quest, MDCasper, WY 826011821437971
- Rowan Tichenor, MDCasper, WY 826011093713067
- Melissa Rhoades, FNP-CGillette, WY 827161194493379
- Amber Robbins, M.D.Sheridan, WY 828011770670325
- Christopher Lowther, M.DCody, WY 824141790749836
- Jonathan Baker, M.D.Jackson, WY 830011447233754
Common questions
What is Ethan James Matthew, MD's NPI number?
Ethan James Matthew, MD's National Provider Identifier (NPI) is 1336889559, issued on Mar 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ethan James Matthew, MD located?
The NPPES record lists a practice address at 6631 E 2ND St Ste 100, Casper, WY, 82609. Phone: (307) 243-1155. Providers update this record themselves, so call before visiting.
How can I verify Ethan James Matthew, MD's license?
NPPES lists Wyoming license number 19102A, 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 Ethan James Matthew, MD prescribe under Medicare Part D?
In 2024, Ethan James Matthew, MD had 559 Medicare Part D claims for 201 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
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.