NPPES file of Aug 9, 2026

Ding S. Lam, M.D.

Pediatrics Physician · Monterey Park, CA

Ding S. Lam, M.D. is a pediatrics physician with a practice address in Monterey Park, California, and NPI 1477523264, issued on Jan 24, 2006. Check the license (California A32527, as entered in NPPES) on the Medical Board of California; 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
1477523264
Name
Ding S. Lam
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
A32527 CA
Self-reported in NPPES; status is on the state search
Practice location
600 N Garfield Ave, Monterey Park, CA 91754
Phone
(626) 571-6736
Enumerated
Jan 24, 2006
Record last updated
Jul 13, 2026
Fax
(626) 571-7078
Medicaid ID
00A325270 CA
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 600 N Garfield Ave

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

  1. Huo Chen, M.D.Specialist1164454286
  2. Na Chou, NP-CFamily Nurse Practitioner1114465176
  3. Kwok Leung Chung, M.D.Gastroenterology Physician1760490627
  4. Tom Giang, M.D.Internal Medicine Physician1669668901
  5. Cali Ho, MS, OTR/LOccupational Therapist1609027770
  6. Chun Hsu, M.D.Gastroenterology Physician1902831894

Verify Ding S. Lam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A32527
    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
Open 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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Ding S. Lam among 9,272 pediatrics physician records in California

Ding S. Lam, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 56% newer
  • In a Medicare fileNo · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2026 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 pediatrics physician records list a practice address in Monterey Park

They are 15 of the 948 NPPES records with a practice address in Monterey Park, and 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Charles Chen, M.D.Monterey Park, CA 917541912922246
  2. Julie Desmond, M.D.Monterey Park, CA 917541134575517
  3. Jennifer Kuei, M.D.Monterey Park, CA 917541811331473
  4. Sok-Yin Leung, M.D.Monterey Park, CA 917541447573324
  5. Thomas Lin, MEDICAL DIRECTORMonterey Park, CA 917541033210901
  6. Berwyn Lin, M.D.Monterey Park, CA 917541548313760
  7. Catherine Lin, DOMonterey Park, CA 917541871234385
  8. Sze Ng, M.D.Monterey Park, CA 917541659674000

Common questions

What is Ding S. Lam, M.D.'s NPI number?

Ding S. Lam, M.D.'s National Provider Identifier (NPI) is 1477523264, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ding S. Lam, M.D. located?

The NPPES record lists a practice address at 600 N Garfield Ave, Monterey Park, CA, 91754. Phone: (626) 571-6736. Providers update this record themselves, so call before visiting.

How can I verify Ding S. Lam, M.D.'s license?

NPPES lists California license number A32527, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.