James Tennent Geren, MD
Hospitalist Physician · Great Falls, MT
James Tennent Geren, MD is a hospitalist physician with a practice address in Great Falls, Montana, and NPI 1245325851, issued on Oct 3, 2006. Check the license (Montana 56868, 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
- James Tennent Geren
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 56868 MT
MD00034965 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 26TH St S, Great Falls, MT 59405
- Phone
- (406) 731-8888
- Enumerated
- Oct 3, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (406) 731-8876
- Medicaid ID
- 1114057 WA
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 101 in Montana → Look up another NPI →
Also registered at 1101 26TH St S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Tennent Geren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 56868Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
James Tennent Geren among 101 hospitalist physician records in Montana
James Tennent Geren, MD is one of 101 hospitalist physician records with a practice address in Montana. 91% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 68% newer
- In a Medicare fileNo · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 78% of these records are
- Record last updated2022 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 hospitalist physician records list a practice address in Great Falls
They are 38 of the 1,798 NPPES records with a practice address in Great Falls, and 101 hospitalist physician records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 101 in Montana → Every provider in Great Falls → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Richard Blevins, MDGreat Falls, MT 594051851392740
- Anna Christensen, MDGreat Falls, MT 594051124007943
- Nishan Dallakoti, M.D.Great Falls, MT 594051841484359
- Sukant Gupta, MDGreat Falls, MT 594051588639454
- Luba Hafkin, M.D.Great Falls, MT 594051942407028
- James Harkness, D.O.Great Falls, MT 594051376502658
- Chu Hong, MDGreat Falls, MT 594051124029004
- Michael Inniss, MDGreat Falls, MT 594051891090734
Common questions
What is James Tennent Geren, MD's NPI number?
James Tennent Geren, MD's National Provider Identifier (NPI) is 1245325851, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Tennent Geren, MD located?
The NPPES record lists a practice address at 1101 26TH St S, Great Falls, MT, 59405. Phone: (406) 731-8888. Providers update this record themselves, so call before visiting.
How can I verify James Tennent Geren, MD's license?
NPPES lists Montana license number 56868, 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.