Aaron Brown, M.D.
Emergency Medicine Physician · Afton, WY
Aaron Brown, M.D. is an emergency medicine physician with a practice address in Afton, Wyoming, and NPI 1154653178, issued on Feb 1, 2010. Check the license (Wyoming 9449A, as entered in NPPES) on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Aaron Brown
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 9449A WY
N1563 TX
Self-reported in NPPES; status is on the state search - Practice location
- 901 Adams St, Afton, WY 83110
- Phone
- (307) 885-5821
- Enumerated
- Feb 1, 2010
- Entity
- Type 1 · individual
Also registered at 901 Adams St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Troy Bailey, RDRegistered Dietitian1033692108
- Brady Esplin, PA-CSurgical Physician Assistant1760841696
- Kelli Hansen, LAT, ATCAthletic Trainer1013572874
- Matthew HarrisOrthopedic Physical Therapist1346504578
- William Kennington, OTOccupational Therapist1174818769
- Mark Larsen, MSN-E, FNP-C, CENFamily Nurse Practitioner1689166266
Verify Aaron Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWyoming Board of Medicine
Search for license 9449ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
74% fewer Medicare Part D claims than the average emergency medicine physician in 2024
93 Medicare Part D claims for 65 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen11 claims
- Naproxen11 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.
Industry payments in 2024: $88.87
4 payments, mostly food and beverage; the largest payer was Boston Scientific Corporation. The 12,165 providers of this specialty with any payment received $1,340.71 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- North Lincoln County Hospital DistrictCokeville, WY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 emergency medicine physician records list a Afton practice address
They are 3 of the 103 NPPES records with a Afton practice address, and 107 emergency medicine physician records in Wyoming.
All 3 in Afton → All 107 in Wyoming → Every provider in Afton →
Other emergency medicine physician records in Wyoming
- John Addlesperger, DOSheridan, WY1811036999
- Kathern Auer, D.O.Cheyenne, WY1043336266
- Makenzie Bartsch, MDCasper, WY1093274011
- Benjamin Beasley, M.D.Rock Springs, WY1952450280
- Michael Bellamy, D.O.Powell, WY1497076152
- Ryan Benson, M.D.Casper, WY1023308491
- Grant Berry, M.D.Riverton, WY1174815021
- Aaron Billin, M.D.Powell, WY1447296207
- Marion Bishop, M.D.Evanston, WY1780708743
- Ragnvaldr Bjornsson, MDRock Springs, WY1851379119
Common questions
What is Aaron Brown, M.D.'s NPI number?
Aaron Brown, M.D.'s National Provider Identifier (NPI) is 1154653178, issued on Feb 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Brown, M.D. located?
The NPPES record lists a practice address at 901 Adams St, Afton, WY, 83110. Phone: (307) 885-5821. Providers update this record themselves, so call before visiting.
How can I verify Aaron Brown, M.D.'s license?
NPPES lists Wyoming license number 9449A, 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 Aaron Brown, M.D. prescribe under Medicare Part D?
In 2024, Aaron Brown, M.D. had 93 Medicare Part D claims for 65 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.