NPPES file of Aug 9, 2026

Ethan Co, DDS

Dentist · San Gabriel, CA

Ethan Co, DDS is a dentist with a practice address in San Gabriel, California, and NPI 1699506154, issued on Aug 8, 2024. Check the license (California 110234, 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
1699506154
Name
Ethan Co
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
110234 CA
Self-reported in NPPES; status is on the state search
Practice location
416 W Las Tunas Dr Ste 107, San Gabriel, CA 91776
Phone
(626) 872-6352
Enumerated
Aug 8, 2024
Record last updated
Jul 29, 2026
Medicare enrollment
Enrolled (PECOS I20250724003045); 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.
Download card Updates feed

8 nearest dentist records → All 14,729 in California → Look up another NPI →

Verify Ethan Co 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 110234    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.

Ethan Co among 14,729 dentist records in California

Ethan Co, 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 not. Its NPI, issued in 2024, is newer than 93% of them.

  • NPI issued2024 · 93% of these records are older, 4% newer
  • In a Medicare fileNo · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Graduated2021 · median 2015 among the 113 with a school on file
  • Record last updated2026 · 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).

33 dentist records list a practice address in San Gabriel

They are 33 of the 762 NPPES records with a practice address in San Gabriel, and 14,729 dentist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 14,729 in California → Every provider in San Gabriel → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Sawsan Boutros, DDSSan Gabriel, CA 917761952451056
  2. Nancy Boutros, DDS DOCTOR OF DENTALSan Gabriel, CA 917761063562072
  3. Chau Chan, D.D.S.San Gabriel, CA 917761942334487
  4. Fuyi Chen, DDSSan Gabriel, CA 917761992797914
  5. Dora HsuSan Gabriel, CA 917761821026766
  6. Steven Huang, DDSSan Gabriel, CA 917761457436958
  7. Joseph Kor, D.M.DSan Gabriel, CA 917761053464347
  8. Mai LeSan Gabriel, CA 917761982755591

Common questions

What is Ethan Co, DDS's NPI number?

Ethan Co, DDS's National Provider Identifier (NPI) is 1699506154, issued on Aug 8, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Ethan Co, DDS located?

The NPPES record lists a practice address at 416 W Las Tunas Dr Ste 107, San Gabriel, CA, 91776. Phone: (626) 872-6352. Providers update this record themselves, so call before visiting.

How can I verify Ethan Co, DDS's license?

NPPES lists California license number 110234, 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.