Judy Tu Chau, D.D.S.
Dentist · San Rafael, CA
Judy Tu Chau, D.D.S. is a dentist with a practice address in San Rafael, California, and NPI 1649585241, issued on Aug 9, 2010. Check the license (California 59511, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Judy Tu Chau
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 59511 CA
Self-reported in NPPES; status is on the state search - Practice location
- 750 Las Gallinas Ave Ste 215, San Rafael, CA 94903
- Phone
- (415) 479-4977
- Enumerated
- Aug 9, 2010
- Record last updated
- Nov 11, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Judy Tu Chau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average dentist in 2024
45 Medicare Part D claims for 35 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin28 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: $236.39
5 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie 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.
Judy Tu Chau among 14,729 dentist records in California
Judy Tu Chau, 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 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 46% 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 updated2023 · 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).
39 dentist records list a practice address in San Rafael
They are 39 of the 3,159 NPPES records with a practice address in San Rafael, and 14,729 dentist records in California.
All 14,729 in California → Every provider in San Rafael → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Birdevinder Attri, D.D.SSan Rafael, CA 949031598043671
- Farideh Hakimi, DMDSan Rafael, CA 949031083816292
- Robert Hoffman, DDSSan Rafael, CA 949031356418826
- Ezra Kantor, DDSSan Rafael, CA 949031003981622
- Grey Kantor, D.D.S.San Rafael, CA 949031467869552
- Katerina Koleva, DDSSan Rafael, CA 949031942679527
- Melissa Rinck, D.D.S.San Rafael, CA 949031821213109
- Edward Wall, DDSSan Rafael, CA 949031144168550
Common questions
What is Judy Tu Chau, D.D.S.'s NPI number?
Judy Tu Chau, D.D.S.'s National Provider Identifier (NPI) is 1649585241, issued on Aug 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Judy Tu Chau, D.D.S. located?
The NPPES record lists a practice address at 750 Las Gallinas Ave Ste 215, San Rafael, CA, 94903. Phone: (415) 479-4977. Providers update this record themselves, so call before visiting.
How can I verify Judy Tu Chau, D.D.S.'s license?
NPPES lists California license number 59511, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Judy Tu Chau, D.D.S. prescribe under Medicare Part D?
In 2024, Judy Tu Chau, D.D.S. had 45 Medicare Part D claims for 35 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.