Christine Shih-Hsuan Tu, M.D.
Family Medicine Physician · San Diego, CA
Christine Shih-Hsuan Tu, M.D. is a family medicine physician with a practice address in San Diego, California, and NPI 1538394044, issued on May 28, 2009. Check the license (California A119254, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christine Shih-Hsuan Tu
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- A119254 CA
D74845 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10992 San Diego Mission RD, San Diego, CA 92108
- Phone
- (619) 641-4300
- Enumerated
- May 28, 2009
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150413002233); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 10992 San Diego Mission RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barbara BrislinPhysical Therapist1942406335
- Mary Brown, LCSWSocial Worker1649494907
- Allyson Cohen, RPTPhysical Therapist1356564280
- Kristin ColburnPhysical Therapist1447373477
- Esther CruzPhysical Therapist1386843910
Verify Christine Shih-Hsuan Tu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A119254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
108 Medicare Part D claims for 71 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin11 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupSanta Ana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Shih-Hsuan Tu among 17,133 family medicine physician records in California
Christine Shih-Hsuan Tu, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2005 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Stephen Center, M.D.San Diego, CA 921081093790446
- Flora Danque, M.D.San Diego, CA 921081013927425
- Timothy Dooley, MDSan Diego, CA 921081366557258
- Gerald Klauck, M.D.San Diego, CA 921081588876452
- Victoria LooSan Diego, CA 921081689307167
- Alan Matez, D.O.San Diego, CA 921081326049149
- Karolyn Mauro, M.D.San Diego, CA 921081902934748
- John Peters, DR MDSan Diego, CA 921081154499945
Common questions
What is Christine Shih-Hsuan Tu, M.D.'s NPI number?
Christine Shih-Hsuan Tu, M.D.'s National Provider Identifier (NPI) is 1538394044, issued on May 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Christine Shih-Hsuan Tu, M.D. located?
The NPPES record lists a practice address at 10992 San Diego Mission RD, San Diego, CA, 92108. Phone: (619) 641-4300. Providers update this record themselves, so call before visiting.
How can I verify Christine Shih-Hsuan Tu, M.D.'s license?
NPPES lists California license number A119254, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christine Shih-Hsuan Tu, M.D. prescribe under Medicare Part D?
In 2024, Christine Shih-Hsuan Tu, M.D. had 108 Medicare Part D claims for 71 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.