Margaret Ann George, M.D.
Geriatric Medicine (Internal Medicine) Physician · Portland, OR
Margaret Ann George, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Portland, Oregon, and NPI 1679687149, issued on Aug 19, 2006. Check the license (Oregon MD25863, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Margaret Ann George
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- MD25863 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2801 N Gantenbein Ave, Portland, OR 97227
- Phone
- (503) 413-2200
- Enumerated
- Aug 19, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 413-7361
- Medicare enrollment
- Enrolled (PECOS I20061016000428); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2002
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 67 in Oregon → Look up another NPI →
Also registered at 2801 N Gantenbein Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Corey Anderson, PSY.D.Clinical Neuropsychologist1114278819
- Amy Anderton, MDInternal Medicine Physician1568802361
- Roberto Anker, M.D.Anatomic Pathology & Clinical Pathology Physician1518179613
- Dilara ArtikaslanClinical Social Worker1083494140
- Cibi Arumugam, M.D.Internal Medicine Physician1376822742
- Bradley Baker, MDInternal Medicine Physician1831357615
Verify Margaret Ann George in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD25863Check 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 geriatric medicine (internal medicine) physician in 2024
149 Medicare Part D claims for 28 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Memantine Hcl27 claims
- Furosemide12 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 practice group's MIPS final score for 2023 (Medicare payment program): 86 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Legacy Clinics LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Ann George among 67 geriatric medicine (internal medicine) physician records in Oregon
Margaret Ann George, M.D. is one of 67 geriatric medicine (internal medicine) physician records with a practice address in Oregon. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 40% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2002 · median 2007 among the 24 with a school on file
- Record last updated2007 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Oregon
There are 67 geriatric medicine (internal medicine) physician records in Oregon.
All 67 in Oregon → Every provider in Portland → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Bj Scott, M.D.Portland, OR 972251407892185
- Melinda JacksonPortland, OR 972301558330647
- Luis Rodriguez, MDPortland, OR 972301497757447
- Lisa Sanders, MDPortland, OR 972301093128571
- Hiromi ComerPortland, OR 972231598534877
- Nathan Stumpf, MDPortland, OR 972321881337269
- Kellie Foster, M.D.Portland, OR 972331093916470
- Chelsea Tieszen, MD, MSPortland, OR 972331518200377
Common questions
What is Margaret Ann George, M.D.'s NPI number?
Margaret Ann George, M.D.'s National Provider Identifier (NPI) is 1679687149, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Ann George, M.D. located?
The NPPES record lists a practice address at 2801 N Gantenbein Ave, Portland, OR, 97227. Phone: (503) 413-2200. Providers update this record themselves, so call before visiting.
How can I verify Margaret Ann George, M.D.'s license?
NPPES lists Oregon license number MD25863, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret Ann George, M.D. prescribe under Medicare Part D?
In 2024, Margaret Ann George, M.D. had 149 Medicare Part D claims for 28 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
What is Margaret Ann George, M.D.'s MIPS final score?
The 2023 MIPS final score is 86 of 100, reported for the practice group. 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.