Gerald Katz, M D
Hospitalist Physician · Great Falls, MT
Gerald Katz, M D is a hospitalist physician with a practice address in Great Falls, Montana, and NPI 1285625053, issued on Nov 2, 2005. Check the license (Montana 48306, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gerald Katz
- Credential
- M D
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 48306 MT
23985 CO
7813A WY
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
- Nov 2, 2005
- Record last updated
- Jul 21, 2022
- Fax
- (406) 731-8876
- Medicaid ID
- 126964000 WY
- 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 Gerald Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 48306Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average hospitalist physician in 2024
19 Medicare Part D claims, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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.
Gerald Katz among 101 hospitalist physician records in Montana
Gerald Katz, M D 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. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 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.
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
- James Geren, MDGreat Falls, MT 594051245325851
- 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
Common questions
What is Gerald Katz, M D's NPI number?
Gerald Katz, M D's National Provider Identifier (NPI) is 1285625053, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gerald Katz, M D 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 Gerald Katz, M D's license?
NPPES lists Montana license number 48306, 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.
How much does Gerald Katz, M D prescribe under Medicare Part D?
In 2024, Gerald Katz, M D had 19 Medicare Part D claims; the average among hospitalist physician prescribers was 521. 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.