Gregory J. Johnson, MD
Emergency Medical Services (Emergency Medicine) Physician · Rawlins, WY
Gregory J. Johnson, MD is an emergency medical services (emergency medicine) physician with a practice address in Rawlins, Wyoming, and NPI 1467565754, issued on Aug 17, 2006. Check the license (Wyoming 3772A, as entered in NPPES) on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Gregory J. Johnson
- Credential
- MD
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- 3772A WY
Self-reported in NPPES; status is on the state search - Practice location
- 2221 W Elm St, Rawlins, WY 82301
- Phone
- (307) 324-2221
- Enumerated
- Aug 17, 2006
- Record last updated
- Dec 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid IDs
- 102833200 WY
107205600 WY - Medicare enrollment
- Enrolled (PECOS I20101013000064); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1982
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 12 in Wyoming → Look up another NPI →
Verify Gregory J. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWyoming Board of Medicine
Search for license 3772ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
232 Medicare Part D claims for 43 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium14 claims
- Metoprolol Succinate12 claims
- Hydrochlorothiazide11 claims
- Tramadol Hcl11 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): 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Memorial Hospital OF Carbon CountyRawlins, WY · Critical Access Hospitals
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).
Gregory J. Johnson among 12 emergency medical services (emergency medicine) physician records in Wyoming
Gregory J. Johnson, MD is one of 12 emergency medical services (emergency medicine) physician records with a practice address in Wyoming. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 25% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Record last updated2011 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 emergency medical services (emergency medicine) physician records list a practice address in Rawlins
They are 2 of the 151 NPPES records with a practice address in Rawlins, and 12 emergency medical services (emergency medicine) physician records in Wyoming.
All 12 in Wyoming → Every provider in Rawlins → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Duane Abels, D.O.Rawlins, WY 823011700945789
- Ty Battershell, M.D.Wheatland, WY 822011518987379
- Ronald Orbin, D.O.Powell, WY 824351114916087
- Lynda Nelson, INTERMEDIATE EMTNewcastle, WY 827011285293043
- Jonathan Hayden, M. D.Gillette, WY 827161841242807
- Deanna Lassegard, M.D.Gillette, WY 827161639558653
- Jason Perry, NRPGillette, WY 827161417710351
- Jeffrey Greenbaum, MDJackson, WY 830011649383001
Common questions
What is Gregory J. Johnson, MD's NPI number?
Gregory J. Johnson, MD's National Provider Identifier (NPI) is 1467565754, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory J. Johnson, MD located?
The NPPES record lists a practice address at 2221 W Elm St, Rawlins, WY, 82301. Phone: (307) 324-2221. Providers update this record themselves, so call before visiting.
How can I verify Gregory J. Johnson, MD's license?
NPPES lists Wyoming license number 3772A, 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 Gregory J. Johnson, MD prescribe under Medicare Part D?
In 2024, Gregory J. Johnson, MD had 232 Medicare Part D claims for 43 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. Part D covers Medicare prescriptions only.
What is Gregory J. Johnson, MD'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.