Robert Byron, MD
Internal Medicine Physician · Hardin, MT
Robert Byron, MD is an internal medicine physician with a practice address in Hardin, Montana, and NPI 1053355727, issued on Jun 15, 2006. Check the license (Montana 6265, as entered in NPPES) on the Montana Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert Byron
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 6265 MT
Self-reported in NPPES; status is on the state search - Practice location
- 10 4TH St W, Hardin, MT 59034
- Phone
- (406) 665-4103
- Enumerated
- Jun 15, 2006
- Entity
- Type 1 · individual
Also registered at 10 4TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Byron in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 6265Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2 internal medicine physician records list a Hardin practice address
They are 2 of the 60 NPPES records with a Hardin practice address, and 394 internal medicine physician records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2 in Hardin → All 394 in Montana → Every provider in Hardin →
Other internal medicine physician records in Montana
- Farnaz Abbasimoradi, MDBillings, MT1104434562
- Ryan Adams, MDMissoula, MT1790952653
- Timothy Adams, MDBozeman, MT1891706537
- Thomas Addison, MDGreat Falls, MT1871594754
- Yee Chuan Ang, M.D.Billings, MT1104138668
- Faranak Argani, MDBillings, MT1558475954
- Janet Armstrong, M.D.Glasgow, MT1215949557
- Susan Askin, MDFort Harrison, MT1588771604
- James Attarian, MDBozeman, MT1144209198
- Elias Baied, DOGreat Falls, MT1023497708
Common questions
What is Robert Byron, MD's NPI number?
Robert Byron, MD's National Provider Identifier (NPI) is 1053355727, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Byron, MD located?
The NPPES record lists a practice address at 10 4TH St W, Hardin, MT, 59034. Phone: (406) 665-4103. Providers update this record themselves, so call before visiting.
How can I verify Robert Byron, MD's license?
NPPES lists Montana license number 6265, as entered by the provider. 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.