Registry data as of Aug 27, 2026

Jayna Ewald, PHD

Psychologist · Brighton, MA

Jayna Ewald, PHD is a psychologist with a practice address in Brighton, Massachusetts, and NPI 1386494482, issued on Mar 25, 2024. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1386494482
Name
Jayna Ewald
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
Practice location
77 Warren St Bldg 2, Brighton, MA 02135
Phone
(617) 383-7804
Enumerated
Mar 25, 2024
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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Also registered at 77 Warren St Bldg 2

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

  1. Shannon Casey, PSYDClinical Neuropsychologist1316798994
  2. Mackenzie ElkadiAddiction (Substance Use Disorder) Counselor1154247690
  3. Elijah Fialco, BAAddiction (Substance Use Disorder) Counselor1285550459
  4. Christiana GaudreauMental Health Counselor1174342869
  5. Sandra HammondMental Health Counselor1699590042
  6. Diane Nealon, LICSWClinical Social Worker1316428857

Verify Jayna Ewald in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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.

Psychologist providers in Massachusetts

There are 2,308 psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,308 in Massachusetts → Every provider in Brighton →

Other psychologist records in Massachusetts

  1. Maura Abate, PHDNewburyport, MA1710082144
  2. George Abbott, PHDNorthampton, MA1326103201
  3. Madelaine AbelBoston, MA1629622469
  4. John Ablon, PHDBoston, MA1629068929
  5. Melissa Abraham, PHDBoston, MA1942281167
  6. Shannon Abraham-Cook, PH.D.Worcester, MA1073860821
  7. John Abrams, PH.D.Andover, MA1982615811
  8. Walter Abrams, ED.D.Lexington, MA1013081181
  9. Beth Abramson, M.S.Holyoke, MA1659683241
  10. Joan Abramson, ED.D.Brookline, MA1932699105

Common questions

What is Jayna Ewald, PHD's NPI number?

Jayna Ewald, PHD's National Provider Identifier (NPI) is 1386494482, issued on Mar 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jayna Ewald, PHD located?

The NPPES record lists a practice address at 77 Warren St Bldg 2, Brighton, MA, 02135. Phone: (617) 383-7804. Providers update this record themselves, so call before visiting.

How can I verify Jayna Ewald, PHD's license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

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.

Compiled from official public sources by the editorial process.

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.