NPPES file of Aug 9, 2026

Chad Anthony Tomazin, D.D.S.

Dental Anesthesiology · Riverside, CA

Chad Anthony Tomazin, D.D.S. is a dental anesthesiology with a practice address in Riverside, California, and NPI 1669701819, issued on Dec 17, 2009. Check the license (California 58762, 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
1669701819
Name
Chad Anthony Tomazin
Credential
D.D.S.
Primary taxonomy
Dental Anesthesiology 1223D0004X
License numbers
58762 CA
27582 TX
Self-reported in NPPES; status is on the state search
Practice location
7697 Whitegate Ave, Riverside, CA 92506
Phone
(951) 333-1107
Enumerated
Dec 17, 2009
Record last updated
Mar 4, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(951) 888-2052
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 Chad Anthony Tomazin 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 58762
    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
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76% fewer Medicare Part D claims than the average dental anesthesiology in 2024

22 Medicare Part D claims for 13 beneficiaries, against an average of 90 among the 26 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Chad Tomazin22
  2. Specialty average90

Most prescribed

  1. Amoxicillin11 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: $52.51

2 payments; by number, the most common kind was food and beverage; the largest payer was Premier Dental Products Company. The 62 providers of this specialty with any payment received $277.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chad Tomazin$52.51
  2. Specialty average$277.02

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

Chad Anthony Tomazin among 87 dental anesthesiology records in California

Chad Anthony Tomazin, D.D.S. is one of 87 dental anesthesiology records with a practice address in California. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 33% of them.

  • NPI issued2009 · 33% of these records are older, 63% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2014 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223D0004X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dental Anesthesiology providers in California

There are 87 dental anesthesiology records in California.

The 8 dental anesthesiology records with the nearest ZIP codes

  1. Sara Aghayan, DDSIrvine, CA 926031346823978
  2. Vahe Sardaryanst, D.D.S.Irvine, CA 926041417149915
  3. Ji Yoon Choi, DDSIrvine, CA 926061710401914
  4. Neal Johnson, DDSYucaipa, CA 923991043474471
  5. Stuart Seheult, D.D.S.Yucaipa, CA 923991902127558
  6. Larina Chu, DDSVictorville, CA 923951003258351
  7. Gary Hszieh, D.D.S.Irvine, CA 926201225228638
  8. Kareena Kevork, DDSLaguna Hills, CA 926371225596380

Common questions

What is Chad Anthony Tomazin, D.D.S.'s NPI number?

Chad Anthony Tomazin, D.D.S.'s National Provider Identifier (NPI) is 1669701819, issued on Dec 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Chad Anthony Tomazin, D.D.S. located?

The NPPES record lists a practice address at 7697 Whitegate Ave, Riverside, CA, 92506. Phone: (951) 333-1107. Providers update this record themselves, so call before visiting.

How can I verify Chad Anthony Tomazin, D.D.S.'s license?

NPPES lists California license number 58762, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Chad Anthony Tomazin, D.D.S. prescribe under Medicare Part D?

In 2024, Chad Anthony Tomazin, D.D.S. had 22 Medicare Part D claims for 13 beneficiaries; the average among dental anesthesiology prescribers was 90. 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.