Darren Keith George, D.O.
Family Medicine Physician · Great Falls, MT
Darren Keith George, D.O. is a family medicine physician with a practice address in Great Falls, Montana, and NPI 1265576516, issued on Feb 19, 2007. Check the license (Montana MED-PHYS-LIC-120488, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Darren Keith George
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MED-PHYS-LIC-120488 MT
2024029857 MO
J5768 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1401 25TH St S, Great Falls, MT 59405
- Phone
- (406) 731-8030
- Enumerated
- Feb 19, 2007
- Record last updated
- Jan 12, 2026
- Medicaid ID
- 128588402 TX
- Medicare enrollment
- Enrolled (PECOS I20230717002246); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →
Also registered at 1401 25TH St S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sheela Ahmed, MDPulmonary Disease Physician1083736227
- Jill Aitken, AUDAudiologist1730386020
- Jamie Aleba, PAMedical Physician Assistant1184929572
- Thomas Attaway, MDGastroenterology Physician1922012442
- Lily AvgustovskiyNurse Practitioner1093122335
Verify Darren Keith George in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license MED-PHYS-LIC-120488Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 88% of the cost of the top drugs
328 Medicare Part D claims for 133 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix41 claims
- Lisinopril20 claims
- Levothyroxine Sodium19 claims
- Metformin Hcl Er13 claims
- Adacel Tdap11 claims
- Amlodipine Besylate11 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.
The MIPS final score for 2023 (Medicare payment program): 90.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Benefis Hospitals IncGreat Falls, MT · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Darren Keith George among 775 family medicine physician records in Montana
Darren Keith George, D.O. 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 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1992 · median 2007 among the 464 with a school on file
- Record last updated2026 · 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).
35 family medicine physician records list a practice address in Great Falls
They are 35 of the 1,798 NPPES records with a practice address in Great Falls, and 775 family medicine physician records in Montana.
All 775 in Montana → Every provider in Great Falls → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Asthalter, DOGreat Falls, MT 594051023019908
- Marcella Barker, MDGreat Falls, MT 594051265433148
- Daniel Gordon, MDGreat Falls, MT 594051821020686
- Joseph Lee, MDGreat Falls, MT 594051326029851
- Melchisedek Margaris, MDGreat Falls, MT 594051265544183
- Michele Marler, M.D.Great Falls, MT 594051396736047
- Charles Marler, M.D.Great Falls, MT 594051407847155
- Kevin McCrea, MDGreat Falls, MT 594051326081860
Common questions
What is Darren Keith George, D.O.'s NPI number?
Darren Keith George, D.O.'s National Provider Identifier (NPI) is 1265576516, issued on Feb 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Darren Keith George, D.O. located?
The NPPES record lists a practice address at 1401 25TH St S, Great Falls, MT, 59405. Phone: (406) 731-8030. Providers update this record themselves, so call before visiting.
How can I verify Darren Keith George, D.O.'s license?
NPPES lists Montana license number MED-PHYS-LIC-120488, 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 Darren Keith George, D.O. prescribe under Medicare Part D?
In 2024, Darren Keith George, D.O. had 328 Medicare Part D claims for 133 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Darren Keith George, D.O.'s MIPS final score?
The 2023 MIPS final score is 90.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.