Eugenia Tsai, M.D.
Hepatology Physician · San Antonio, TX
Eugenia Tsai, M.D. is a hepatology physician with a practice address in San Antonio, Texas, and NPI 1598028870, issued on Jun 21, 2012. Check the license (Texas S2921, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eugenia Tsai
- Credential
- M.D.
- Primary taxonomy
- Hepatology Physician 207RI0008X
- License number
- S2921 TX
Self-reported in NPPES; status is on the state search - Practice location
- 607 Camden St Ste 108, San Antonio, TX 78215
- Phone
- (210) 253-3426
- Enumerated
- Jun 21, 2012
- Record last updated
- Jun 8, 2022
- Fax
- (210) 227-6951
- Medicare enrollment
- Enrolled (PECOS I20190912000817); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2012
- Entity
- Type 1 · individual
Also registered at 607 Camden St Ste 108
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carmen Landaverde, M.D.Transplant Hepatology Physician1902093263
- Eric Lawitz, M.D.Gastroenterology Physician1578661716
- Fred Poordad, M.D.Gastroenterology Physician1174551766
- Heather Ritter, APRN, AGPCNP-CAdult Health Nurse Practitioner1629840012
- Fabian Rodas Ochoa, MDInternal Medicine Physician1972734234
Verify Eugenia Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S2921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average hepatology physician in 2024
1,405 Medicare Part D claims for 284 beneficiaries, against an average of 762 among the 228 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Tacrolimus157 claims
- Pantoprazole Sodium125 claims
- Carvedilol78 claims
- Spironolactone75 claims
- Furosemide74 claims
- Sulfamethoxazole-Trimethoprim72 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: $394.36
10 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 177 providers of this specialty with any payment received $18,492.64 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.
Bills Medicare through one group practice
- Texas Liver Consultants PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hepatology Physician providers in Texas
There are 23 hepatology physician records in Texas.
Other hepatology physician records in Texas
- Rafael Botero, M.D.Houston, TX1023042959
- Cristal Brown, MDAustin, TX1578730388
- Gary Davis, M.D.Dallas, TX1265479364
- Hesham Elgouhari, M.D.Denison, TX1104096726
- Joseph Galati, M.D.Houston, TX1821069162
- Ussama Ghumman, MDDallas, TX1104454347
- William Lee, MDDallas, TX1043262512
- Maria Lepe Suastegui, M.D.Dallas, TX1396799847
- Sarah Lieber, M.D.Dallas, TX1659613461
- Willis Maddrey, MDDallas, TX1528037009
Common questions
What is Eugenia Tsai, M.D.'s NPI number?
Eugenia Tsai, M.D.'s National Provider Identifier (NPI) is 1598028870, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Eugenia Tsai, M.D. located?
The NPPES record lists a practice address at 607 Camden St Ste 108, San Antonio, TX, 78215. Phone: (210) 253-3426. Providers update this record themselves, so call before visiting.
How can I verify Eugenia Tsai, M.D.'s license?
NPPES lists Texas license number S2921, as entered by the provider. 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 Eugenia Tsai, M.D. prescribe under Medicare Part D?
In 2024, Eugenia Tsai, M.D. had 1,405 Medicare Part D claims for 284 beneficiaries; the average among hepatology physician prescribers was 762. 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.