Stephanie Gartner-Fanburg, MD
Rheumatology Physician · Portland, ME
Stephanie Gartner-Fanburg, MD is a rheumatology physician with a practice address in Portland, Maine, and NPI 1619914587, issued on Jun 1, 2006. Check the license (Maine 014882, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephanie Gartner-Fanburg
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 014882 ME
Self-reported in NPPES; status is on the state search - Practice location
- 51 Sewall St, Portland, ME 04102
- Phone
- (207) 774-5761
- Enumerated
- Jun 1, 2006
- Record last updated
- Sep 30, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (207) 874-7478
- Medicare enrollment
- Enrolled (PECOS I20050628000874); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 26 in Maine → Look up another NPI →
Also registered at 51 Sewall St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Catherine Crute, MDFamily Medicine Physician1508834441
- Brian Daikh, MDSpecialist1184617953
- Elizabeth Evans, PA-CMedical Physician Assistant1366616252
- Edward Fels, MDSpecialist1508086083
- Joshua Keller, M.D.Rheumatology Physician1578975439
- Brian Keroack, MDSpecialist1891788659
Verify Stephanie Gartner-Fanburg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 014882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average rheumatology physician in 2024
2,423 Medicare Part D claims for 374 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 183 claims were for opioids.
Most prescribed
- Methotrexate346 claims
- Prednisone330 claims
- Hydroxychloroquine Sulfate269 claims
- Enbrel Sureclick121 claims
- Allopurinol93 claims
- Humira(Cf) Pen84 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): 95.4 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
- Rheumatology Associates P.A.Portland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Gartner-Fanburg among 26 rheumatology physician records in Maine
Stephanie Gartner-Fanburg, MD is one of 26 rheumatology physician records with a practice address in Maine. 81% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1991 · median 2009 among the 14 with a school on file
- Record last updated2009 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Maine
There are 26 rheumatology physician records in Maine.
All 26 in Maine → Every provider in Portland → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Joshua Keller, M.D.Portland, ME 041021578975439
- Diana Vradii, M.D.Brunswick, ME 040111972768166
- Lee Kendall, MDLewiston, ME 042401265420590
- Charles Molta, MDLewiston, ME 042401225253792
- Sean Stanhope, D.O.Lewiston, ME 042401144511528
- Erik O'Connell, D.O.Augusta, ME 043301891085122
- Margaret Duston, M.D.Manchester, ME 043511396750485
- Sidney Block, MDBangor, ME 044011841290376
Common questions
What is Stephanie Gartner-Fanburg, MD's NPI number?
Stephanie Gartner-Fanburg, MD's National Provider Identifier (NPI) is 1619914587, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Gartner-Fanburg, MD located?
The NPPES record lists a practice address at 51 Sewall St, Portland, ME, 04102. Phone: (207) 774-5761. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Gartner-Fanburg, MD's license?
NPPES lists Maine license number 014882, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephanie Gartner-Fanburg, MD prescribe under Medicare Part D?
In 2024, Stephanie Gartner-Fanburg, MD had 2,423 Medicare Part D claims for 374 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Stephanie Gartner-Fanburg, MD's MIPS final score?
The 2023 MIPS final score is 95.4 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.