Registry data as of Aug 27, 2026

Ellen Mahoney, M.D.

Pediatrics Physician · Wayland, MA

Ellen Mahoney, M.D. is a pediatrics physician with a practice address in Wayland, Massachusetts, and NPI 1336339472, issued on Jul 25, 2007. Check the license (Massachusetts 233854, 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.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1336339472
Name
Ellen Mahoney
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
233854 MA
Self-reported in NPPES; status is on the state search
Practice location
73 Pelham Island RD, Wayland, MA 01778
Phone
(508) 358-2918
Enumerated
Jul 25, 2007
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.
Download card Updates feed

Also registered at 73 Pelham Island RD

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

  1. Julie Norton, RD, LDNPediatric Nutrition Registered Dietitian1871749341

Verify Ellen Mahoney in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 233854
    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
Open 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.

2 pediatrics physician records list a Wayland practice address

They are 2 of the 192 NPPES records with a Wayland practice address, and 3,067 pediatrics physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pediatrics physician records in Massachusetts

  1. Marissa AaronBoston, MA1538687827
  2. Ralph Aarons, MDBrighton, MA1407841570
  3. Mary-Alice Abbott, MDWorcester, MA1982799417
  4. Ebla Abd AlrahmanWorcester, MA1255966743
  5. James Abel, M.D.Pelham, MA1255521381
  6. Aileen Abesamis, MDBrockton, MA1619056546
  7. Nora Abo-Sido, MDBoston, MA1215425111
  8. Claire Abraham, MDBoston, MA1942731161
  9. Shari Abramowitz, M.D.Boston, MA1558346593
  10. Aya Abu-El-Haija, MDBoston, MA1821337791

Common questions

What is Ellen Mahoney, M.D.'s NPI number?

Ellen Mahoney, M.D.'s National Provider Identifier (NPI) is 1336339472, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Mahoney, M.D. located?

The NPPES record lists a practice address at 73 Pelham Island RD, Wayland, MA, 01778. Phone: (508) 358-2918. Providers update this record themselves, so call before visiting.

How can I verify Ellen Mahoney, M.D.'s license?

NPPES lists Massachusetts license number 233854, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.