NPPES file of Aug 9, 2026

Nancy Sidhom

Medical Physician Assistant · Newton, MA

Nancy Sidhom is a medical physician assistant with a practice address in Newton, Massachusetts, and NPI 1972883817, issued on Aug 23, 2011. Check the license (Massachusetts PA4217, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972883817
Name
Nancy Sidhom
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA4217 MA
Self-reported in NPPES; status is on the state search
Practice location
2014 Washington St, Newton, MA 02462
Phone
(617) 243-6040
Enumerated
Aug 23, 2011
Record last updated
Aug 23, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →

Also registered at 2014 Washington St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nooshin Abbasi, MD MPHInternal Medicine Physician1831888353
  2. Todd Abbott, M.D.Anatomic Pathology & Clinical Pathology Physician1013057454
  3. Tatiana Abrantes, MDStudent in an Organized Health Care Education/Training Program1962107250
  4. Maura Adrian, LICSWSocial Worker1083106918
  5. Davies Agyekum, M.D., PHDAnesthesiology Physician1134651425
  6. Tarik Alkasab, M.D., PH.D.Diagnostic Radiology Physician1154305803

Verify Nancy Sidhom in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license PA4217    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Nancy Sidhom among 886 medical physician assistant records in Massachusetts

Nancy Sidhom is one of 886 medical physician assistant records with a practice address in Massachusetts. 78% 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 2011, is newer than 41% of them.

  • NPI issued2011 · 41% of these records are older, 56% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2011 · 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 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Massachusetts

There are 886 medical physician assistant records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 886 in Massachusetts → Every provider in Newton → Medical Physician Assistant nationwide →

The 8 medical physician assistant records with the nearest ZIP codes

  1. Thomas Campbell, PA-CNewton, MA 024621447950944
  2. Heather Davison, PA-CNewton, MA 024621588847669
  3. Michael Gage, PA-CNewton, MA 024621407487606
  4. Patricia Groom, PA-CNewton, MA 024621326124207
  5. Joanna Gunasti, P.A.Newton, MA 024621295857142
  6. Erin O'Connell, PA-CNewton, MA 024621679237416
  7. Gretchen Thompson, PA-CNewton, MA 024621669793618
  8. Nicole Medeiros, PA-CAuburndale, MA 024661104161330

Common questions

What is Nancy Sidhom's NPI number?

Nancy Sidhom's National Provider Identifier (NPI) is 1972883817, issued on Aug 23, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Sidhom located?

The NPPES record lists a practice address at 2014 Washington St, Newton, MA, 02462. Phone: (617) 243-6040. Providers update this record themselves, so call before visiting.

How can I verify Nancy Sidhom's license?

NPPES lists Massachusetts license number PA4217, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.