NPPES file of Aug 9, 2026

Philip I. Chin, DDS

Dentist · Los Angeles, CA

Philip I. Chin, DDS is a dentist with a practice address in Los Angeles, California, and NPI 1831390798, issued on May 29, 2007. Check the license (California 38265, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831390798
Name
Philip I. Chin
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
38265 CA
Self-reported in NPPES; status is on the state search
Practice location
913 W College St, Los Angeles, CA 90012
Phone
(805) 453-5966
Enumerated
May 29, 2007
Record last updated
May 16, 2008 (not updated in 18 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.
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Verify Philip I. Chin 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 38265
    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
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52% more Medicare Part D claims than the average dentist in 2024

131 Medicare Part D claims for 35 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Philip Chin131
  2. Specialty average86

Most prescribed

  1. Amoxicillin60 claims
  2. Chlorhexidine Gluconate52 claims
  3. Ibuprofen17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Philip I. Chin among 14,729 dentist records in California

Philip I. Chin, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.

  • NPI issued2007 · 18% of these records are older, 58% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2008 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

881 dentist records list a practice address in Los Angeles

They are 881 of the 69,537 NPPES records with a practice address in Los Angeles, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Xiaopang Cai, DENTISTLos Angeles, CA 900121558351502
  2. Wing Chan, D.D.S.Los Angeles, CA 900121225496763
  3. Brandon Davis, DDSLos Angeles, CA 900121073027991
  4. David Gordon, D.D.SLos Angeles, CA 900121386994440
  5. Chau Hoang, DDSLos Angeles, CA 900121427233089
  6. Yaejin KimLos Angeles, CA 900121952561300
  7. Bernard Koo, DDSLos Angeles, CA 900121699803049
  8. Timothy Moy, DDSLos Angeles, CA 900121427260066

Common questions

What is Philip I. Chin, DDS's NPI number?

Philip I. Chin, DDS's National Provider Identifier (NPI) is 1831390798, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Philip I. Chin, DDS located?

The NPPES record lists a practice address at 913 W College St, Los Angeles, CA, 90012. Phone: (805) 453-5966. Providers update this record themselves, so call before visiting.

How can I verify Philip I. Chin, DDS's license?

NPPES lists California license number 38265, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Philip I. Chin, DDS prescribe under Medicare Part D?

In 2024, Philip I. Chin, DDS had 131 Medicare Part D claims for 35 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.

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.