NPPES file of Aug 9, 2026

Grace Wing Man Fong, PHD

Clinical Neuropsychologist · Palo Alto, CA

Grace Wing Man Fong, PHD is a clinical neuropsychologist with a practice address in Palo Alto, California, and NPI 1639237217, issued on Dec 5, 2006. Check the license (California PSY36249, as entered in NPPES) with the California 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
1639237217
Name
Grace Wing Man Fong
Credential
PHD
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License numbers
PSY36249 CA
36249 CA
Self-reported in NPPES; status is on the state search
Practice location
725 Welch RD, Palo Alto, CA 94304
Phone
(650) 497-8000
Enumerated
Dec 5, 2006
Record last updated
Dec 15, 2025
Medicare enrollment
Enrolled (PECOS I20251121004405); may accept 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.
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Also registered at 725 Welch RD

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

  1. Shayda Abadi, NPNurse Practitioner1316745540
  2. Natasha AbadillaStudent in an Organized Health Care Education/Training Program1194306928
  3. Alexandra Abbott, MDPediatrics Physician1760018675
  4. Steven Abboud, MDAnesthesiology Physician1619364908
  5. Ali Abdelhafiz Abdelsamea, MDPediatrics Physician1699390104
  6. Alireza Abdollah Shamshirsaz, M.D.Obstetrics & Gynecology Physician1881804235

Verify Grace Wing Man Fong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY36249
    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 California 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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Grace Wing Man Fong among 743 clinical neuropsychologist records in California

Grace Wing Man Fong, PHD is one of 743 clinical neuropsychologist records with a practice address in California. 23% 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 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 76% newer
  • In a Medicare fileNo · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2004 · median 2011 among the 237 with a school on file
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in California

There are 743 clinical neuropsychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Richard Abbey, PH.D.Palo Alto, CA 943041730377649
  2. Joaquin Burciaga Rosales, PH.D.Palo Alto, CA 943041740672153
  3. Martha Chiu, PH.D.Palo Alto, CA 943041922054014
  4. Lisa Kinoshita, PH.D.Palo Alto, CA 943041275706723
  5. Caryn Kovar, PH.D.Palo Alto, CA 943041063575678
  6. Jennifer LoughlinPalo Alto, CA 943041073926093
  7. Cynthia Medina, PH.D.Palo Alto, CA 943041417019530
  8. James Moses, PH.D.Palo Alto, CA 943041992898613

Common questions

What is Grace Wing Man Fong, PHD's NPI number?

Grace Wing Man Fong, PHD's National Provider Identifier (NPI) is 1639237217, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Grace Wing Man Fong, PHD located?

The NPPES record lists a practice address at 725 Welch RD, Palo Alto, CA, 94304. Phone: (650) 497-8000. Providers update this record themselves, so call before visiting.

How can I verify Grace Wing Man Fong, PHD's license?

NPPES lists California license number PSY36249, as entered by the provider. Search the California 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.

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.