Tu Do, PA
Physician Assistant · San Jose, CA
Tu Do, PA is a physician assistant with a practice address in San Jose, California, and NPI 1699413914, issued on May 25, 2022. Check the license (California 61141, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tu Do
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 61141 CA
Self-reported in NPPES; status is on the state search - Practice location
- 777 E Santa Clara St, San Jose, CA 95112
- Phone
- (888) 334-1000
- Enumerated
- May 25, 2022
- Record last updated
- Sep 5, 2022
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 777 E Santa Clara St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tu 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 61141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
82 Medicare Part D claims for 58 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Tu Do among 14,451 physician assistant records in California
Tu Do, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
221 physician assistant records list a practice address in San Jose
They are 221 of the 20,925 NPPES records with a practice address in San Jose, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Jose → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mahasti Ardekani-PourzandSan Jose, CA 951121497069082
- Kelly Batz, PA-CSan Jose, CA 951121598261612
- Ellen ChurchSan Jose, CA 951121275046591
- Madelyn Costa, P.A.San Jose, CA 951121437343134
- Victoria Demartini, PA-CSan Jose, CA 951121316015688
- Michael Geller, PASan Jose, CA 951121144625179
- Alma Guerrero, PA-CSan Jose, CA 951121285796029
- Stephen Mayer, PA-CSan Jose, CA 951121285979815
Common questions
What is Tu Do, PA's NPI number?
Tu Do, PA's National Provider Identifier (NPI) is 1699413914, issued on May 25, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Tu Do, PA located?
The NPPES record lists a practice address at 777 E Santa Clara St, San Jose, CA, 95112. Phone: (888) 334-1000. Providers update this record themselves, so call before visiting.
How can I verify Tu Do, PA's license?
NPPES lists California license number 61141, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tu Do, PA prescribe under Medicare Part D?
In 2024, Tu Do, PA had 82 Medicare Part D claims for 58 beneficiaries; the average among physician assistant prescribers was 830. 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.