NPPES file of Aug 9, 2026

Lily Wong Ly, PSY.D.

Clinical Psychologist · San Leandro, CA

Lily Wong Ly, PSY.D. is a clinical psychologist with a practice address in San Leandro, California, and NPI 1679798557, issued on Apr 16, 2007. Check the license (California PSY18718, 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
1679798557
Name
Lily Wong Ly
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY18718 CA
Self-reported in NPPES; status is on the state search
Practice location
2275 Arlington Dr, San Leandro, CA 94578
Phone
(510) 317-1444
Enumerated
Apr 16, 2007
Record last updated
Oct 9, 2013 (not updated in 13 years: call before relying on the address or phone)
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

8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 2275 Arlington Dr

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

  1. Hanna AbaataMental Health Counselor1659913572
  2. Nelly AbarcaHealth Information Technician1851870869
  3. Anastasia AbbottClinical Social Worker1831535830
  4. Germin AbdelshahidCounselor1841859816
  5. Yasmin AbdiMental Health Counselor1154857506
  6. Aisha Abdul-AleemCounselor1598256133

Verify Lily Wong Ly 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 PSY18718    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.

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

Lily Wong Ly among 12,647 clinical psychologist records in California

Lily Wong Ly, PSY.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% 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 2007, is newer than 20% of them.

  • NPI issued2007 · 20% of these records are older, 57% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2013 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in California

There are 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,647 in California → Every provider in San Leandro → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Diane Goldstein, PH.D.San Leandro, CA 945781619062122
  2. Dorothy Griffin, PH.D.San Leandro, CA 945781386854099
  3. Myron Gulseth, PHDSan Leandro, CA 945781932304052
  4. James Kurkjian, PH.D.San Leandro, CA 945781083764179
  5. Jennifer Lauter, PSYDSan Leandro, CA 945781679779755
  6. Lindsay Malcolm, PSYDSan Leandro, CA 945781902091127
  7. Mary Marth, PSY.D.San Leandro, CA 945781831380146
  8. Heli Nikulainen, PHDSan Leandro, CA 945781952438699

Common questions

What is Lily Wong Ly, PSY.D.'s NPI number?

Lily Wong Ly, PSY.D.'s National Provider Identifier (NPI) is 1679798557, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lily Wong Ly, PSY.D. located?

The NPPES record lists a practice address at 2275 Arlington Dr, San Leandro, CA, 94578. Phone: (510) 317-1444. Providers update this record themselves, so call before visiting.

How can I verify Lily Wong Ly, PSY.D.'s license?

NPPES lists California license number PSY18718, 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.

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.