Tan Trung Nghiem, DDS
Dentist · Santa Ana, CA
Tan Trung Nghiem, DDS is a dentist with a practice address in Santa Ana, California, and NPI 1164679379, issued on Aug 20, 2008. Check the license (California 57467, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tan Trung Nghiem
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 57467 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5510 Rhonda Ave, Santa Ana, CA 92703
- Phone
- (714) 800-9483
- Enumerated
- Aug 20, 2008
- Record last updated
- Aug 20, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Tan Trung Nghiem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 57467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10.7 times the Medicare Part D claims of the average dentist in 2024
921 Medicare Part D claims for 461 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin452 claims
- Ibuprofen277 claims
- Chlorhexidine Gluconate66 claims
- Amoxicillin-Clavulanate Potass42 claims
- Clindamycin Hcl36 claims
- Ibu31 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.
125 dentist records list a practice address in Santa Ana
They are 125 of the 8,904 NPPES records with a practice address in Santa Ana, and 14,729 dentist records in California.
All 125 in Santa Ana → All 14,729 in California → Every provider in Santa Ana →
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Common questions
What is Tan Trung Nghiem, DDS's NPI number?
Tan Trung Nghiem, DDS's National Provider Identifier (NPI) is 1164679379, issued on Aug 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tan Trung Nghiem, DDS located?
The NPPES record lists a practice address at 5510 Rhonda Ave, Santa Ana, CA, 92703. Phone: (714) 800-9483. Providers update this record themselves, so call before visiting.
How can I verify Tan Trung Nghiem, DDS's license?
NPPES lists California license number 57467, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tan Trung Nghiem, DDS prescribe under Medicare Part D?
In 2024, Tan Trung Nghiem, DDS had 921 Medicare Part D claims for 461 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.