NPPES file of Aug 9, 2026

Katherine Anh-Trang Tran, DDS

Periodontics · Woodland, CA

Katherine Anh-Trang Tran, DDS is a periodontics with a practice address in Woodland, California, and NPI 1770174195, issued on Jan 28, 2021. Check the license (California DDS111300, 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
1770174195
Name
Katherine Anh-Trang Tran
Credential
DDS
Primary taxonomy
Periodontics 1223P0300X
License numbers
DDS111300 CA
DN1859461 MA
Self-reported in NPPES; status is on the state search
Practice location
255 W Court St, Woodland, CA 95695
Phone
(530) 661-7799
Enumerated
Jan 28, 2021
Record last updated
Jul 21, 2025
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 255 W Court St

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

  1. Joan BurgrenGeneral Practice Dentistry1548467517
  2. Ellsworth Hew, DDS, MSPeriodontics1063664365
  3. Markie Maldonado, PA-CPhysician Assistant1740521913
  4. James Yang, D.D.S.Dentist1407095516

Verify Katherine Anh-Trang Tran 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 DDS111300    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

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63% fewer Medicare Part D claims than the average periodontics in 2024

102 Medicare Part D claims for 25 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.

  1. Katherine Tran102
  2. Specialty average277

Most prescribed

  1. Chlorhexidine Gluconate31 claims
  2. Amoxicillin28 claims
  3. Ibuprofen22 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.

Periodontics providers in California

There are 929 periodontics records in California.

All 929 in California → Every provider in Woodland →

Other periodontics records in California

  1. Bruce Abe, D.D.S.San Diego, CA1235104688
  2. Kenneth Abe, DDSLos Altos, CA1912039967
  3. Michael Abelson, D.D.S.,M.S.Valencia, CA1225235617
  4. Marwa Abulhasan, DMD, MS, MMMLos Angeles, CA1932453198
  5. Sonali Acharya, BDS, MDS, DMDSanta Rosa, CA1396418604
  6. Christopher Acone, DDSTorrance, CA1659576551
  7. Mustafa AdamiRedlands, CA1750739983
  8. Thomas Adamich, DDSHuntington Beach, CA1063579670
  9. Bijan Afar, DDSLos Angeles, CA1700954385
  10. Caitlyn Affrunti, D.D.S., M.S.Redlands, CA1316316938

Common questions

What is Katherine Anh-Trang Tran, DDS's NPI number?

Katherine Anh-Trang Tran, DDS's National Provider Identifier (NPI) is 1770174195, issued on Jan 28, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Anh-Trang Tran, DDS located?

The NPPES record lists a practice address at 255 W Court St, Woodland, CA, 95695. Phone: (530) 661-7799. Providers update this record themselves, so call before visiting.

How can I verify Katherine Anh-Trang Tran, DDS's license?

NPPES lists California license number DDS111300, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Katherine Anh-Trang Tran, DDS prescribe under Medicare Part D?

In 2024, Katherine Anh-Trang Tran, DDS had 102 Medicare Part D claims for 25 beneficiaries; the average among periodontics prescribers was 277. 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.

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.