NPPES file of Aug 9, 2026

David Michael Vierhus, DDS

General Practice Dentistry · San Jose, CA

David Michael Vierhus, DDS is a general practice dentistry with a practice address in San Jose, California, and NPI 1003911868, issued on Sep 14, 2006. Check the license (California 36293, 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
1003911868
Name
David Michael Vierhus
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
36293 CA
Self-reported in NPPES; status is on the state search
Practice location
1670 Hillsdale Ave, San Jose, CA 95124
Phone
(408) 377-3214
Enumerated
Sep 14, 2006
Record last updated
May 12, 2015 (not updated in 11 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 David Michael Vierhus 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 36293
    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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Industry payments in 2024: $93.98

2 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Vierhus$93.98
  2. Specialty average$597.01

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

David Michael Vierhus among 17,852 general practice dentistry records in California

David Michael Vierhus, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 71% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2015 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

583 general practice dentistry records list a practice address in San Jose

They are 583 of the 20,925 NPPES records with a practice address in San Jose, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Terri Brummitt, DDSSan Jose, CA 951241023113891
  2. Andrew Fong, D.D.S.San Jose, CA 951241487754214
  3. Thomas Halliday, DDSSan Jose, CA 951241073611331
  4. Jane Kuo, D.D.S.San Jose, CA 951241497863286
  5. Stephen Los, DDSSan Jose, CA 951241649281312
  6. Seema McMaster, DDSSan Jose, CA 951241689758997
  7. Bahman Mehdizadeh, DDSSan Jose, CA 951241467472613
  8. Kim Ngo, DDSSan Jose, CA 951241215013834

Common questions

What is David Michael Vierhus, DDS's NPI number?

David Michael Vierhus, DDS's National Provider Identifier (NPI) is 1003911868, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Michael Vierhus, DDS located?

The NPPES record lists a practice address at 1670 Hillsdale Ave, San Jose, CA, 95124. Phone: (408) 377-3214. Providers update this record themselves, so call before visiting.

How can I verify David Michael Vierhus, DDS's license?

NPPES lists California license number 36293, 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. 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.