Thomas G. Acierno, D.D.S.
Endodontics · San Diego, CA
Thomas G. Acierno, D.D.S. is an endodontics with a practice address in San Diego, California, and NPI 1477641157, issued on Oct 10, 2006. Check the license (California 34284, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas G. Acierno
- Credential
- D.D.S.
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 34284 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3867 Clairemont Dr, San Diego, CA 92117
- Phone
- (619) 276-5526
- Enumerated
- Oct 10, 2006
- Record last updated
- Mar 21, 2024
- Fax
- (619) 276-5527
- Entity
- Type 1 · individual
8 nearest endodontics records → All 1,018 in California → Look up another NPI →
Verify Thomas G. Acierno in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average endodontics in 2024
88 Medicare Part D claims for 70 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin46 claims
- Azithromycin16 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: $197.06
7 payments; by number, the most common kind was food and beverage; the largest payer was Patterson Companies, Inc. The 2,057 providers of this specialty with any payment received $49,739.86 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.
Thomas G. Acierno among 1,018 endodontics records in California
Thomas G. Acierno, D.D.S. 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. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 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.
All 1,018 in California → Every provider in San Diego → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Michael Carter, DMDSan Diego, CA 921171881816221
- Edward Jerge, DDSSan Diego, CA 921171891966008
- Melissa Ruff, D.M.DSan Diego, CA 921171285627737
- Elenaz Sarshar, D.D.SSan Diego, CA 921171770010795
- Alan Tengonciang, D.M.DSan Diego, CA 921171851541031
- William Walker, D.D.S.San Diego, CA 921171891950937
- Bryan Do, DDSSan Diego, CA 921151609401132
- Lucas Brand, D.D.S.San Diego, CA 921211649657420
Common questions
What is Thomas G. Acierno, D.D.S.'s NPI number?
Thomas G. Acierno, D.D.S.'s National Provider Identifier (NPI) is 1477641157, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas G. Acierno, D.D.S. located?
The NPPES record lists a practice address at 3867 Clairemont Dr, San Diego, CA, 92117. Phone: (619) 276-5526. Providers update this record themselves, so call before visiting.
How can I verify Thomas G. Acierno, D.D.S.'s license?
NPPES lists California license number 34284, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas G. Acierno, D.D.S. prescribe under Medicare Part D?
In 2024, Thomas G. Acierno, D.D.S. had 88 Medicare Part D claims for 70 beneficiaries; the average among endodontics prescribers was 121. 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.