Gary L. Smith, M.D.
Internal Medicine Physician · Hamilton, MT
Gary L. Smith, M.D. is an internal medicine physician with a practice address in Hamilton, Montana, and NPI 1861439408, issued on Jun 1, 2006. Check the license (Montana 8291, 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
- Gary L. Smith
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 8291 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1224 W Main St, Hamilton, MT 59840
- Phone
- (406) 363-1100
- Enumerated
- Jun 1, 2006
- Record last updated
- May 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (406) 363-2148
- Medicaid ID
- 1861439408 MT
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 324 in Montana → Look up another NPI →
Also registered at 1224 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Courtney Shanahan, APRN, FNP-CFamily Nurse Practitioner1942748785
Verify Gary L. Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 8291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gary L. Smith among 324 internal medicine physician records in Montana
Gary L. Smith, M.D. is one of 324 internal medicine physician records with a practice address in Montana. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 44% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2013 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Hamilton
They are 9 of the 399 NPPES records with a practice address in Hamilton, and 324 internal medicine physician records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 324 in Montana → Every provider in Hamilton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sarah Beck, M.D.Hamilton, MT 598401629310370
- John Courchesne, M.D.Hamilton, MT 598401588617617
- Eugenie Haight, M.D.Hamilton, MT 598401306880406
- Lawrence Hammond, M.D.Hamilton, MT 598401861477093
- Kathryn Hurlbut, D.O.Hamilton, MT 598401356728711
- Jordan Judy, DOHamilton, MT 598401336598309
- John Moreland, M.D.Hamilton, MT 598401487608980
- Paul Shingledecker, M.D.Hamilton, MT 598401245210392
Common questions
What is Gary L. Smith, M.D.'s NPI number?
Gary L. Smith, M.D.'s National Provider Identifier (NPI) is 1861439408, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary L. Smith, M.D. located?
The NPPES record lists a practice address at 1224 W Main St, Hamilton, MT, 59840. Phone: (406) 363-1100. Providers update this record themselves, so call before visiting.
How can I verify Gary L. Smith, M.D.'s license?
NPPES lists Montana license number 8291, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.