Registry data as of Aug 27, 2026

Terry Ahn, D.D.S.

General Practice Dentistry · Maywood, CA

Terry Ahn, D.D.S. is a general practice dentistry with a practice address in Maywood, California, and NPI 1003991910, issued on Oct 26, 2006. Check the license (California 54576, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1003991910
Name
Terry Ahn
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
54576 CA
Self-reported in NPPES; status is on the state search
Practice location
6059 Atlantic Blvd, Maywood, CA 90270
Phone
(323) 560-3131
Enumerated
Oct 26, 2006
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 Terry Ahn 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 54576
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

3.4 times the Medicare Part D claims of the average general practice dentistry in 2024

288 Medicare Part D claims for 92 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D.

  1. Terry Ahn288
  2. Specialty average84

Most prescribed

  1. Ibuprofen97 claims
  2. Amoxicillin69 claims
  3. Azithromycin61 claims
  4. Chlorhexidine Gluconate39 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.

7 general practice dentistry records list a Maywood practice address

They are 7 of the 75 NPPES records with a Maywood practice address, and 17,740 general practice dentistry records in California.

Other general practice dentistry records in California

  1. Ronald Aanerud, DDSSan Diego, CA1871752931
  2. Steven Aaronson, D.D.S.Santa Monica, CA1265455851
  3. Shahrzad Aarup, DDSPomona, CA1265784367
  4. Al Abad, DDSSan Jose, CA1104992148
  5. Erwin Abad, D.D.S.Canoga Park, CA1861590093
  6. Francine Abad, DDSSan Francisco, CA1942700810
  7. Maria Abad, D.D.S.Norwalk, CA1215006754
  8. Mark Ryan Abad, DDSDaly City, CA1770357394
  9. Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
  10. Ernesto Abadilla, DDSPalm Desert, CA1508063801

Common questions

What is Terry Ahn, D.D.S.'s NPI number?

Terry Ahn, D.D.S.'s National Provider Identifier (NPI) is 1003991910, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Terry Ahn, D.D.S. located?

The NPPES record lists a practice address at 6059 Atlantic Blvd, Maywood, CA, 90270. Phone: (323) 560-3131. Providers update this record themselves, so call before visiting.

How can I verify Terry Ahn, D.D.S.'s license?

NPPES lists California license number 54576, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Terry Ahn, D.D.S. prescribe under Medicare Part D?

In 2024, Terry Ahn, D.D.S. had 288 Medicare Part D claims for 92 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.