NPPES file of Aug 9, 2026

Thomas Bae, D.D.S.

Dentist · Walnut, CA

Thomas Bae, D.D.S. is a dentist with a practice address in Walnut, California, and NPI 1467646547, issued on Aug 30, 2007. Check the license (California 55997, 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
1467646547
Name
Thomas Bae
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
55997 CA
Self-reported in NPPES; status is on the state search
Practice location
355 South Lemon Avenue, Walnut, CA 91789
Phone
(909) 598-9097
Enumerated
Aug 30, 2007
Record last updated
Nov 9, 2007 (not updated in 19 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 Thomas Bae 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 55997
    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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69% fewer Medicare Part D claims than the average dentist in 2024

27 Medicare Part D claims for 18 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Thomas Bae27
  2. Specialty average86

Most prescribed

  1. Amoxicillin13 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.

Industry payments in 2024: $1,321.42

5 payments; by number, the most common kind was food and beverage; the largest payer was A-dec, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Bae$1,321.42
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Thomas Bae among 14,729 dentist records in California

Thomas Bae, D.D.S. 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 updated2007 · 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).

15 dentist records list a practice address in Walnut

They are 15 of the 317 NPPES records with a practice address in Walnut, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Arshjot AhujaWalnut, CA 917891104088178
  2. Christopher Auyong, D.D.S.Walnut, CA 917891720488083
  3. Kai Chang, D.D.S.Walnut, CA 917891427400688
  4. Oliver Chu, DMDWalnut, CA 917891962736975
  5. Laurentino De Guia, DMDWalnut, CA 917891952759888
  6. Emad Fahmy, DDSWalnut, CA 917891790926608
  7. Michael HannaWalnut, CA 917891649714247
  8. Joseph Lee, DDSDiamond Bar, CA 917891497033294

Common questions

What is Thomas Bae, D.D.S.'s NPI number?

Thomas Bae, D.D.S.'s National Provider Identifier (NPI) is 1467646547, issued on Aug 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Bae, D.D.S. located?

The NPPES record lists a practice address at 355 South Lemon Avenue, Walnut, CA, 91789. Phone: (909) 598-9097. Providers update this record themselves, so call before visiting.

How can I verify Thomas Bae, D.D.S.'s license?

NPPES lists California license number 55997, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas Bae, D.D.S. prescribe under Medicare Part D?

In 2024, Thomas Bae, D.D.S. had 27 Medicare Part D claims for 18 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.