NPPES file of Aug 9, 2026

Emily Jeanne Mellen, M.A.

Psychologist · Boston, MA

Emily Jeanne Mellen, M.A. is a psychologist with a practice address in Boston, Massachusetts, and NPI 1376210773, issued on Aug 24, 2021. Check the license (Massachusetts PSY10001867, 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
1376210773
Name
Emily Jeanne Mellen
Credential
M.A.
Primary taxonomy
Psychologist 103T00000X
License number
PSY10001867 MA
Self-reported in NPPES; status is on the state search
Practice location
800 Washington St, Boston, MA 02111
Phone
(617) 636-7105
Enumerated
Aug 24, 2021
Record last updated
Jan 19, 2026
Medicare enrollment
Enrolled (PECOS I20260216002387); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest psychologist records → All 2,367 in Massachusetts → Look up another NPI →

Also registered at 800 Washington St

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

  1. Jeffrey Aalberg, MD, MPHSurgery Physician1326788027
  2. Omer Abbak, PHARMDPharmacist1114500337
  3. Aya Abdelnaser, MDStudent in an Organized Health Care Education/Training Program1770425373
  4. Marie Elise Abi Antoun, MDObstetrics & Gynecology Physician1356042626
  5. Ahmad AboalfarajSurgery Physician1538517651
  6. Tala Abu Samaan, MDStudent in an Organized Health Care Education/Training Program1376386250

Verify Emily Jeanne Mellen 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 PSY10001867    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Emily Jeanne Mellen among 2,367 psychologist records in Massachusetts

Emily Jeanne Mellen, M.A. is one of 2,367 psychologist records with a practice address in Massachusetts. 11% 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 2021, is newer than 86% of them.

  • NPI issued2021 · 86% of these records are older, 11% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2025 · median 1997 among the 487 with a school on file
  • Record last updated2026 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

457 psychologist records list a practice address in Boston

They are 457 of the 41,865 NPPES records with a practice address in Boston, and 2,367 psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,367 in Massachusetts → Every provider in Boston → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Varda KonstamBoston, MA 021111497373914
  2. Sherry Turkle, PH.D.Boston, MA 021111225527799
  3. Jennifer Ash, PHDBoston, MA 021101316430705
  4. Joanna Budz, PSY.D.Boston, MA 021101093128787
  5. Sade Callwood, PSYDBoston, MA 021101841897345
  6. Rachel Duda, PSYDBoston, MA 021101063930501
  7. Nekhya Fox-MossBoston, MA 021101023902079
  8. Tracey Gagnon, PH.D.Boston, MA 021101336697994

Common questions

What is Emily Jeanne Mellen, M.A.'s NPI number?

Emily Jeanne Mellen, M.A.'s National Provider Identifier (NPI) is 1376210773, issued on Aug 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Emily Jeanne Mellen, M.A. located?

The NPPES record lists a practice address at 800 Washington St, Boston, MA, 02111. Phone: (617) 636-7105. Providers update this record themselves, so call before visiting.

How can I verify Emily Jeanne Mellen, M.A.'s license?

NPPES lists Massachusetts license number PSY10001867, 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.