NPPES file of Aug 9, 2026

Michael Bruce Trager, D.M.D.

Endodontics · San Jose, CA

Michael Bruce Trager, D.M.D. is an endodontics with a practice address in San Jose, California, and NPI 1104992775, issued on Nov 27, 2006. Check the license (California 28250, 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
1104992775
Name
Michael Bruce Trager
Credential
D.M.D.
Primary taxonomy
Endodontics 1223E0200X
License number
28250 CA
Self-reported in NPPES; status is on the state search
Practice location
841 Blossom Hill RD, San Jose, CA 95123
Phone
(408) 224-8266
Enumerated
Nov 27, 2006
Record last updated
Jul 8, 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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8 nearest endodontics records → All 1,018 in California → Look up another NPI →

Also registered at 841 Blossom Hill RD

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

  1. Olga Belova, D.D.S.General Practice Dentistry1952570715
  2. Jorge Contreras, M.D.Family Medicine Physician1548295868
  3. Duke Fisher, M.D.Psychiatry Physician1821044876
  4. Noriko GarciaMarriage & Family Therapist1518095702
  5. Kourosh Ghafourpour, DDSGeneral Practice Dentistry1730382987
  6. Regina Gray, DDSGeneral Practice Dentistry1558530220

Verify Michael Bruce Trager 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 28250    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.

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Michael Bruce Trager among 1,018 endodontics records in California

Michael Bruce Trager, D.M.D. is one of 1,018 endodontics records with a practice address in California. 68% 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 73% newer
  • In a Medicare fileNo · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endodontics providers in California

There are 1,018 endodontics records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,018 in California → Every provider in San Jose → Endodontics nationwide →

The 8 endodontics records with the nearest ZIP codes

  1. Vandan Kasar, DDSSan Jose, CA 951231255925772
  2. Ramiar Shirani, DDSSan Jose, CA 951231003995416
  3. Derek ChuSan Jose, CA 951221063654093
  4. Nava Fathi, DDSSan Jose, CA 951241902027410
  5. Jeffrey Krupp, D.D.S & M.S.San Jose, CA 951241982712741
  6. Vicky Nguyen, DDSSan Jose, CA 951241619488665
  7. Abbas Raissi, DDSSan Jose, CA 951241437370079
  8. Diana Swanson, DMDSan Jose, CA 951241154589935

Common questions

What is Michael Bruce Trager, D.M.D.'s NPI number?

Michael Bruce Trager, D.M.D.'s National Provider Identifier (NPI) is 1104992775, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Bruce Trager, D.M.D. located?

The NPPES record lists a practice address at 841 Blossom Hill RD, San Jose, CA, 95123. Phone: (408) 224-8266. Providers update this record themselves, so call before visiting.

How can I verify Michael Bruce Trager, D.M.D.'s license?

NPPES lists California license number 28250, 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.