Thanh Tat Do, D.D.S.
General Practice Dentistry · Happy Camp, CA
Thanh Tat Do, D.D.S. is a general practice dentistry with a practice address in Happy Camp, California, and NPI 1427389642, issued on Jan 28, 2010. Check the license (California 58816, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thanh Tat Do
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 58816 CA
Self-reported in NPPES; status is on the state search - Practice location
- 64326 Second Ave., Happy Camp, CA 96039
- Phone
- (530) 493-1600
- Enumerated
- Jan 28, 2010
- Record last updated
- Jan 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (530) 493-5364
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Thanh Tat Do in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 58816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average general practice dentistry in 2024
53 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate23 claims
- Amoxicillin16 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.
Thanh Tat Do among 17,852 general practice dentistry records in California
Thanh Tat Do, 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 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 30% 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 updated2010 · 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).
2 general practice dentistry records list a practice address in Happy Camp
They are 2 of the 16 NPPES records with a practice address in Happy Camp, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Happy Camp → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Janis Madkins, DDSHappy Camp, CA 960391336293638
- William Cunha, D.D.S.Fort Jones, CA 960321376605618
- Mark Medinnus, DDSFort Jones, CA 960321003065988
- Kunjal PatelFort Jones, CA 960321790150571
- Skiff Peters, D.D.S.Los Molinos, CA 960551093715393
- Zachary Pekar, DDSMcArthur, CA 960561316559495
- William Schmunk, DDSMcArthur, CA 960561871569590
- Gabriel Choi, DDSCorning, CA 960211023001674
Common questions
What is Thanh Tat Do, D.D.S.'s NPI number?
Thanh Tat Do, D.D.S.'s National Provider Identifier (NPI) is 1427389642, issued on Jan 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Thanh Tat Do, D.D.S. located?
The NPPES record lists a practice address at 64326 Second Ave., Happy Camp, CA, 96039. Phone: (530) 493-1600. Providers update this record themselves, so call before visiting.
How can I verify Thanh Tat Do, D.D.S.'s license?
NPPES lists California license number 58816, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thanh Tat Do, D.D.S. prescribe under Medicare Part D?
In 2024, Thanh Tat Do, D.D.S. had 53 Medicare Part D claims for 28 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.