Ernest Joseph Gray, M.D.
Family Medicine Physician · Browning, MT
Ernest Joseph Gray, M.D. is a family medicine physician with a practice address in Browning, Montana, and NPI 1922168012, issued on Dec 11, 2006. Check the license on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ernest Joseph Gray
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A87244 CA
Self-reported in NPPES; status is on the state search - Practice location
- 760 Hospital Dr., Browning, MT 59417
- Phone
- (406) 338-6202
- Enumerated
- Dec 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051117000630); accepts Medicare assignment
- Medical or professional school
- University Of Nevada School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →
Verify Ernest Joseph Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average family medicine physician in 2024
1,726 Medicare Part D claims for 134 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 27 claims were for opioids.
Most prescribed
- Gabapentin121 claims
- Lisinopril77 claims
- Omeprazole77 claims
- Ozempic63 claims
- Eliquis53 claims
- Rosuvastatin Calcium53 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.
Bills Medicare through one group practice
- U S Health Dept OF Health And Human ServicesBrowning, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ernest Joseph Gray among 775 family medicine physician records in Montana
Ernest Joseph Gray, M.D. is one of 775 family medicine physician records with a practice address in Montana. 75% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 50% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2005 · median 2007 among the 464 with a school on file
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Browning
They are 11 of the 189 NPPES records with a practice address in Browning, and 775 family medicine physician records in Montana.
All 775 in Montana → Every provider in Browning → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mary Desrosier, M.D.Browning, MT 594171467672287
- Robert Drewelow, M.D.Browning, MT 594171073760393
- Megan Drury, MDBrowning, MT 594171972622215
- Kendall Flint, MDBrowning, MT 594171154504199
- Kara Francis, MDBrowning, MT 594171962081919
- Robert Obeid, MDBrowning, MT 594171285790063
- Richard Odegaard, MDBrowning, MT 594171811052426
- Randolph Rottenbiller, M.D.Browning, MT 594171043329964
Common questions
What is Ernest Joseph Gray, M.D.'s NPI number?
Ernest Joseph Gray, M.D.'s National Provider Identifier (NPI) is 1922168012, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Joseph Gray, M.D. located?
The NPPES record lists a practice address at 760 Hospital Dr., Browning, MT, 59417. Phone: (406) 338-6202. Providers update this record themselves, so call before visiting.
How can I verify Ernest Joseph Gray, M.D.'s license?
Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ernest Joseph Gray, M.D. prescribe under Medicare Part D?
In 2024, Ernest Joseph Gray, M.D. had 1,726 Medicare Part D claims for 134 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.