NPPES file of Aug 9, 2026

Edwin Eugene Butler, M.D.

Diagnostic Radiology Physician · Lander, WY

Edwin Eugene Butler, M.D. is a diagnostic radiology physician with a practice address in Lander, Wyoming, and NPI 1831342799, issued on Oct 23, 2008. Check the license (Wyoming 9415A, as entered in NPPES) on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831342799
Name
Edwin Eugene Butler
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
9415A WY
M-14819 ID
78054 MT
Self-reported in NPPES; status is on the state search
Practice location
1320 Bishop Randall Dr, Lander, WY 82520
Phone
(307) 335-6251
Enumerated
Oct 23, 2008
Record last updated
Mar 4, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(307) 335-6467
Medicaid ID
136028100 WY
Medicare enrollment
Enrolled (PECOS I20131114002002); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1320 Bishop Randall Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gregory Clifford, M.D.Emergency Medicine Physician1023006533
  2. Benjamin Crawford, RNEmergency Registered Nurse1417813247
  3. Ashleigh GardnerOccupational Therapist1235800871
  4. Todd Holmes, MDPhysical Medicine & Rehabilitation Physician1588720544
  5. Emily Horne, MDAnesthesiology Physician1679682595
  6. Mel Meyer, MDEmergency Medicine Physician1578536884

Verify Edwin Eugene Butler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWyoming Board of Medicine
    Search for license 9415A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wyoming license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 58.5 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.

  1. Qualityout of 100 · 30% of the final score47.8
  2. Costout of 100 · 30%57.4
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

5 hospitals and group practices

  1. Cache Valley VeinDeer Lodge, MT
  2. Medical Imaging Associates OF Idaho Falls IncPhilipsburg, MT
  3. Memorial Hospital OF Carbon CountyRawlins, WY · Critical Access Hospitals
  4. Teton Radiology Diagnostic A Series OF Teton Group EnterpriseAfton, WY
  5. Teton Radiology Madison LLCDeer Lodge, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Edwin Eugene Butler among 57 diagnostic radiology physician records in Wyoming

Edwin Eugene Butler, M.D. is one of 57 diagnostic radiology physician records with a practice address in Wyoming. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 70% of them.

  • NPI issued2008 · 70% of these records are older, 25% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2008 · median 2002 among the 32 with a school on file
  • Record last updated2020 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 diagnostic radiology physician records list a practice address in Lander

They are 4 of the 311 NPPES records with a practice address in Lander, and 57 diagnostic radiology physician records in Wyoming.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Lawrence Blinn, MDLander, WY 825201952340200
  2. Perry Cook, MDLander, WY 825201700942679
  3. Roy Hediger, MDLander, WY 825201922162536
  4. Darlene KozlowskiFort Washakie, WY 825141730673823
  5. Jason Brown, M.D.Riverton, WY 825011255538096
  6. James Taylor, M.D.Riverton, WY 825011265455117
  7. Charles Bowkley, MDCasper, WY 826011528286911
  8. Frederick Cubin, M.D.Casper, WY 826011457301004

Common questions

What is Edwin Eugene Butler, M.D.'s NPI number?

Edwin Eugene Butler, M.D.'s National Provider Identifier (NPI) is 1831342799, issued on Oct 23, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Edwin Eugene Butler, M.D. located?

The NPPES record lists a practice address at 1320 Bishop Randall Dr, Lander, WY, 82520. Phone: (307) 335-6251. Providers update this record themselves, so call before visiting.

How can I verify Edwin Eugene Butler, M.D.'s license?

NPPES lists Wyoming license number 9415A, 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.

What is Edwin Eugene Butler, M.D.'s MIPS final score?

The 2023 MIPS final score is 58.5 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.