William Fryer Winchell, MD
Rheumatology Physician · Newton, MA
William Fryer Winchell, MD is a rheumatology physician with a practice address in Newton, Massachusetts, and NPI 1831169531, issued on Jan 25, 2006. Check the license (Massachusetts 49127, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Fryer Winchell
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 49127 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Washington St, Newton, MA 02462
- Phone
- (617) 964-8497
- Enumerated
- Jan 25, 2006
- Record last updated
- Mar 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (617) 964-8479
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 343 in Massachusetts → Look up another NPI →
Also registered at 2000 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Fryer Winchell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 49127Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Fryer Winchell among 343 rheumatology physician records in Massachusetts
William Fryer Winchell, 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 not. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 45% newer
- In a Medicare fileNo · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2008 · 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).
Rheumatology Physician providers in Massachusetts
There are 343 rheumatology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 343 in Massachusetts → Every provider in Newton → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Nathalie Boileau, M.D.Newton, MA 024621093757494
- Lennig Chang, MDNewton, MA 024621932179637
- Don Goldenberg, M.D.Newton, MA 024621992701502
- David Huckins, M.D.Newton, MA 024621609890144
- Antonios Aliprantis, M.D.Chestnut Hill, MA 024671598723090
- William Docken, MDChestnut Hill, MA 024671922059211
- Evan BeckmanWaban, MA 024681518921683
- Gwendolyn Kane-Wanger, MDWaban, MA 024681801876735
Common questions
What is William Fryer Winchell, MD's NPI number?
William Fryer Winchell, MD's National Provider Identifier (NPI) is 1831169531, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Fryer Winchell, MD located?
The NPPES record lists a practice address at 2000 Washington St, Newton, MA, 02462. Phone: (617) 964-8497. Providers update this record themselves, so call before visiting.
How can I verify William Fryer Winchell, MD's license?
NPPES lists Massachusetts license number 49127, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.