Weichung Liu, MD
Diagnostic Radiology Physician · San Jose, CA
Weichung Liu, MD is a diagnostic radiology physician with a practice address in San Jose, California, and NPI 1700066776, issued on Nov 7, 2007. Check the license (California A95632, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Weichung Liu
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A95632 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2581 Samaritan Dr, San Jose, CA 95124
- Phone
- (408) 358-6881
- Enumerated
- Nov 7, 2007
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A856320 CA
- Medicare enrollment
- Enrolled (PECOS I20090808000084); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2004
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Weichung Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A95632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Weichung Liu among 4,500 diagnostic radiology physician records in California
Weichung Liu, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2004 · median 2004 among the 3,130 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in San Jose → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Keith Ford, M.D.San Jose, CA 951241558370072
- Edward Liu, M.D.San Jose, CA 951241861400962
- Matthew Pasto, M.D.San Jose, CA 951241841297272
- Cynthia Sigler, M.D.San Jose, CA 951241427067917
- Rajeev Tandon, M.D.San Jose, CA 951241053321471
- Matthew Tran, M.D.San Jose, CA 951241326059551
- Allan Wright, M.D.San Jose, CA 951241902815483
- Wendy Zenzen, M.D.San Jose, CA 951241326180274
Common questions
What is Weichung Liu, MD's NPI number?
Weichung Liu, MD's National Provider Identifier (NPI) is 1700066776, issued on Nov 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Weichung Liu, MD located?
The NPPES record lists a practice address at 2581 Samaritan Dr, San Jose, CA, 95124. Phone: (408) 358-6881. Providers update this record themselves, so call before visiting.
How can I verify Weichung Liu, MD's license?
NPPES lists California license number A95632, 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.
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.