Yiching Andrew Liu, M.D.
Internal Medicine Physician · San Antonio, TX
Yiching Andrew Liu, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1508902479, issued on Jan 29, 2007. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Yiching Andrew Liu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A80531 CA
Self-reported in NPPES; status is on the state search - Practice location
- 111 Dallas St, San Antonio, TX 78205
- Phone
- (210) 297-7011
- Enumerated
- Jan 29, 2007
- Record last updated
- Mar 31, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100623000331); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 111 Dallas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Yiching Andrew Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
12 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
Yiching Andrew Liu among 9,175 internal medicine physician records in Texas
Yiching Andrew Liu, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2001 · median 2004 among the 6,088 with a school on file
- Record last updated2010 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charles Briseno, M.D.San Antonio, TX 782051184694457
- Carlos Carretero, M.D.San Antonio, TX 782051851434435
- Hugo Castaneda, M.D.San Antonio, TX 782051730183179
- Raul GaonaSan Antonio, TX 782051649259920
- Douglas Jenkins, M.D.San Antonio, TX 782051639283765
- Jerome Kizzart, MDSan Antonio, TX 782051750329140
- Lovelesh Manocha, M.D.San Antonio, TX 782051407960552
- Rahul Parimoo, M.D.San Antonio, TX 782051225034150
Common questions
What is Yiching Andrew Liu, M.D.'s NPI number?
Yiching Andrew Liu, M.D.'s National Provider Identifier (NPI) is 1508902479, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Yiching Andrew Liu, M.D. located?
The NPPES record lists a practice address at 111 Dallas St, San Antonio, TX, 78205. Phone: (210) 297-7011. Providers update this record themselves, so call before visiting.
How can I verify Yiching Andrew Liu, M.D.'s license?
Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yiching Andrew Liu, M.D. prescribe under Medicare Part D?
In 2024, Yiching Andrew Liu, M.D. had 12 Medicare Part D claims; 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.