Gwendolyn Kane-Wanger, MD
Rheumatology Physician · Waban, MA
Gwendolyn Kane-Wanger, MD is a rheumatology physician with a practice address in Waban, Massachusetts, and NPI 1801876735, issued on Jan 18, 2006. Check the license (Massachusetts 75535, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Gwendolyn Kane-Wanger
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 75535 MA
Self-reported in NPPES; status is on the state search - Practice location
- 26 Varick Hill RD, Waban, MA 02468
- Phone
- (617) 797-5278
- Enumerated
- Jan 18, 2006
- Record last updated
- Sep 2, 2025
- Medicaid ID
- 3143686 MA
- Medicare enrollment
- Enrolled (PECOS I20050615001033); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1989
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 343 in Massachusetts → Look up another NPI →
Verify Gwendolyn Kane-Wanger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 75535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,419 Medicare Part D claims for 199 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 96 claims were for opioids.
Most prescribed
- Prednisone174 claims
- Methotrexate152 claims
- Enbrel76 claims
- Hydroxychloroquine Sulfate76 claims
- Humira(Cf) Pen68 claims
- Enbrel Sureclick66 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.
Industry payments in 2024: $217.36
3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Brigham And Womens Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gwendolyn Kane-Wanger among 343 rheumatology physician records in Massachusetts
Gwendolyn Kane-Wanger, MD is one of 343 rheumatology physician records with a practice address in Massachusetts. 73% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 45% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1989 · median 2004 among the 212 with a school on file
- Record last updated2025 · 62% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 rheumatology physician records list a practice address in Waban
They are 2 of the 98 NPPES records with a practice address in Waban, and 343 rheumatology physician records in Massachusetts.
All 343 in Massachusetts → Every provider in Waban → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Evan BeckmanWaban, MA 024681518921683
- Antonios Aliprantis, M.D.Chestnut Hill, MA 024671598723090
- William Docken, MDChestnut Hill, MA 024671922059211
- Herbert Ang, M.D.Arlington, MA 024741598754798
- Nathalie Boileau, M.D.Newton, MA 024621093757494
- Lennig Chang, MDNewton, MA 024621932179637
- Don Goldenberg, M.D.Newton, MA 024621992701502
- Gerald Harris, MDArlington, MA 024741407956634
Common questions
What is Gwendolyn Kane-Wanger, MD's NPI number?
Gwendolyn Kane-Wanger, MD's National Provider Identifier (NPI) is 1801876735, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gwendolyn Kane-Wanger, MD located?
The NPPES record lists a practice address at 26 Varick Hill RD, Waban, MA, 02468. Phone: (617) 797-5278. Providers update this record themselves, so call before visiting.
How can I verify Gwendolyn Kane-Wanger, MD's license?
NPPES lists Massachusetts license number 75535, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gwendolyn Kane-Wanger, MD prescribe under Medicare Part D?
In 2024, Gwendolyn Kane-Wanger, MD had 1,419 Medicare Part D claims for 199 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.