Gerald Au, D.D.S.
General Practice Dentistry · Newark, CA
Gerald Au, D.D.S. is a general practice dentistry with a practice address in Newark, California, and NPI 1972527125, issued on Jul 27, 2006. Check the license (California 35068, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gerald Au
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 35068 CA
Self-reported in NPPES; status is on the state search - Practice location
- 37070 Newark Blvd Ste A, Newark, CA 94560
- Phone
- (510) 792-1456
- Enumerated
- Jul 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
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Gerald Au in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 35068Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average general practice dentistry in 2024
69 Medicare Part D claims for 33 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate26 claims
- Amoxicillin15 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: $13.49
1 payment: food and beverage; the largest payer was Colgate Oral Pharmaceuticals, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gerald Au among 17,852 general practice dentistry records in California
Gerald Au, D.D.S. 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 updated2007 · 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).
28 general practice dentistry records list a practice address in Newark
They are 28 of the 698 NPPES records with a practice address in Newark, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Newark → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Sofronio Banatao, D.M.D.Newark, CA 945601295892388
- Ethel Guerrero, DDSNewark, CA 945601447281183
- Fatima Justiniano, D.D.S.Newark, CA 945601811011430
- Melinda Lee, D.D.S.Newark, CA 945601750305918
- Brandon Lee, DMDNewark, CA 945601679634190
- Melissa Lim, D.D.S.Newark, CA 945601386650232
- Scott NguyenNewark, CA 945601194943563
- Mohamad Rajabally, DDSNewark, CA 945601952328502
Common questions
What is Gerald Au, D.D.S.'s NPI number?
Gerald Au, D.D.S.'s National Provider Identifier (NPI) is 1972527125, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gerald Au, D.D.S. located?
The NPPES record lists a practice address at 37070 Newark Blvd Ste A, Newark, CA, 94560. Phone: (510) 792-1456. Providers update this record themselves, so call before visiting.
How can I verify Gerald Au, D.D.S.'s license?
NPPES lists California license number 35068, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gerald Au, D.D.S. prescribe under Medicare Part D?
In 2024, Gerald Au, D.D.S. had 69 Medicare Part D claims for 33 beneficiaries; the average among general practice dentistry prescribers was 83. 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.