Charles P. Tozzer, D.D.S.
Dentist · Irvine, CA
Charles P. Tozzer, D.D.S. is a dentist with a practice address in Irvine, California, and NPI 1972711364, issued on May 18, 2007. Check the license (California 28893, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles P. Tozzer
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 28893 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14785 Jeffrey RD, Irvine, CA 92618
- Phone
- (949) 857-1270
- Enumerated
- May 18, 2007
- Record last updated
- Apr 16, 2025
- Fax
- (949) 857-9470
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 14785 Jeffrey RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles P. Tozzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 28893Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average dentist in 2024
96 Medicare Part D claims for 67 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin51 claims
- Azithromycin24 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: $515.37
3 payments; by number, the most common kind was gift; the largest payer was Ultradent Products 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Charles P. Tozzer among 14,729 dentist records in California
Charles P. Tozzer, 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 updated2025 · 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).
153 dentist records list a practice address in Irvine
They are 153 of the 7,778 NPPES records with a practice address in Irvine, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Irvine → Dentist nationwide →
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- Kia Kiani, DDSIrvine, CA 926181356376396
- Joyce Kim, DDSIrvine, CA 926181720215528
- Kyu Lee, D.M.D.Irvine, CA 926181124216593
- Roselle Lopez, DDSIrvine, CA 926181194916452
Common questions
What is Charles P. Tozzer, D.D.S.'s NPI number?
Charles P. Tozzer, D.D.S.'s National Provider Identifier (NPI) is 1972711364, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles P. Tozzer, D.D.S. located?
The NPPES record lists a practice address at 14785 Jeffrey RD, Irvine, CA, 92618. Phone: (949) 857-1270. Providers update this record themselves, so call before visiting.
How can I verify Charles P. Tozzer, D.D.S.'s license?
NPPES lists California license number 28893, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Charles P. Tozzer, D.D.S. prescribe under Medicare Part D?
In 2024, Charles P. Tozzer, D.D.S. had 96 Medicare Part D claims for 67 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.