Hans Yu, D.O.
Internal Medicine Physician · San Francisco, CA
Hans Yu, D.O. is an internal medicine physician with a practice address in San Francisco, California, and NPI 1811089303, issued on Sep 29, 2006. Check the license (California 20A6048, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hans Yu
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A6048 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1431 Noriega St, San Francisco, CA 94122
- Phone
- (415) 759-3777
- Enumerated
- Sep 29, 2006
- Record last updated
- Sep 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (415) 759-6368
- Medicaid ID
- 00AX60481 CA
- Medicare enrollment
- Enrolled (PECOS I20040726000552); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1431 Noriega St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Victor Kwok, MDGeriatric Medicine (Internal Medicine) Physician1497856827
- Lydia LeeNurse Practitioner1073272555
- Edmond Liu, M.D.Family Medicine Physician1922184019
- Bonnie Yuen, FNP-C, MSN, MNFamily Nurse Practitioner1497680672
Verify Hans Yu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A6048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average internal medicine physician in 2024
14,392 Medicare Part D claims for 1,298 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 55 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,734 claims
- Amlodipine Besylate982 claims
- Metformin Hcl704 claims
- Metoprolol Succinate573 claims
- Losartan Potassium506 claims
- Simvastatin490 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: $800.74
35 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Hans Yu among 17,696 internal medicine physician records in California
Hans Yu, D.O. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2004 among the 11,065 with a school on file
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,318 internal medicine physician records list a practice address in San Francisco
They are 1,318 of the 38,143 NPPES records with a practice address in San Francisco, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Francisco → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Darby Clayson, MDSan Francisco, CA 941221619968021
- Kenneth Covinsky, M.D.San Francisco, CA 941221386742641
- Jessica Glassman, MDSan Francisco, CA 941221184798795
- Kirsten Marcus, M.D.San Francisco, CA 941221992995435
- Christopher Ng, MDSan Francisco, CA 941221063429900
- Pyone Wai Wai Soe, M.D.San Francisco, CA 941221124379656
Common questions
What is Hans Yu, D.O.'s NPI number?
Hans Yu, D.O.'s National Provider Identifier (NPI) is 1811089303, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hans Yu, D.O. located?
The NPPES record lists a practice address at 1431 Noriega St, San Francisco, CA, 94122. Phone: (415) 759-3777. Providers update this record themselves, so call before visiting.
How can I verify Hans Yu, D.O.'s license?
NPPES lists California license number 20A6048, 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 Hans Yu, D.O. prescribe under Medicare Part D?
In 2024, Hans Yu, D.O. had 14,392 Medicare Part D claims for 1,298 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.