NPPES file of Aug 9, 2026

David James Giard, PSYD

Psychologist · Boston, MA

David James Giard, PSYD is a psychologist with a practice address in Boston, Massachusetts, and NPI 1063306660, issued on Jun 6, 2025. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1063306660
Name
David James Giard
Credential
PSYD
Primary taxonomy
Psychologist 103T00000X
Practice location
150 S Huntington Ave, Boston, MA 02130
Phone
(617) 232-9500
Enumerated
Jun 6, 2025
Record last updated
Sep 14, 2025
Medicare enrollment
Enrolled (PECOS I20251107002446); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
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8 nearest psychologist records → All 2,367 in Massachusetts → Look up another NPI →

Also registered at 150 S Huntington Ave

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

  1. Deepa Acharya, PH.D.Clinical Psychologist1861728628
  2. Ikechukwu Achonye, PHARMDAmbulatory Care Pharmacist1720877194
  3. Brittini Allain, PHARM.DPharmacist1285035758
  4. Geraldine Allen, TECHNICIAN/OTHEROther Technician1265670541
  5. Nancy Allen, R.N.Neuroscience Clinical Nurse Specialist1861542458
  6. Elizabeth Alpert, PH.D.Clinical Psychologist1801584768

Verify David James Giard 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.

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Bills Medicare through one group practice

  1. Cambridge Public Health CommissionCambridge, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David James Giard among 2,367 psychologist records in Massachusetts

David James Giard, PSYD 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. Its NPI, issued in 2025, is newer than 97% of them.

  • NPI issued2025 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2024 · median 1997 among the 487 with a school on file
  • Record last updated2025 · 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.

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

The 8 psychologist records with the nearest ZIP codes

  1. William Carr, PH.D.Boston, MA 021301538266788
  2. Rosaura Cruz, PH.D.Jamaica Plain, MA 021301538384839
  3. Elina Cymerman, PH.D.Jamaica Plain, MA 021301225189376
  4. Susan Doron-Lamarca, PH.D.Boston, MA 021301295903102
  5. Ellen Harrington, PH.D.Jamaica Plain, MA 021301790961183
  6. Suzanne Hoffman, PSY.D.Jamaica Plain, MA 021301598882177
  7. Elise Kline, NPJamaica Plain, MA 021301740333921
  8. Michael Lynch, PHDBoston, MA 021301679506406

Common questions

What is David James Giard, PSYD's NPI number?

David James Giard, PSYD's National Provider Identifier (NPI) is 1063306660, issued on Jun 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is David James Giard, PSYD located?

The NPPES record lists a practice address at 150 S Huntington Ave, Boston, MA, 02130. Phone: (617) 232-9500. Providers update this record themselves, so call before visiting.

How can I verify David James Giard, PSYD'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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.