Doctor profile · Federal record
Dr. Eugenia Tsai, M.D.
Hepatology Physician (CMS: Gastroenterology) · Gastroenterology Physician · San Antonio, TX
- NPI 1598028870
- Accepts Medicare
- 14 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
607 Camden St Ste 108
San Antonio, TX 782152100
(210) 253-3426
fax (210) 227-6951 - Mailing address
-
549 E 234Th St, Apt 2H
Bronx, NY 104702454
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- June 8, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RI0008X — NUCC code
- State license (1)
- Texas #S2921
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598028870. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
652
Distinct HCPCS
9
Medicare allowed
$68,907
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
76700 |
Complete ultrasound scan of abdomen | 147 | 119 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 123 | 37 | $109 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 81 | 65 | $129 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 73 | 65 | $121 | |
91200 |
Measurement of liver stiffness | 62 | 62 | $29 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 53 | $87 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $160 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 37 | 31 | $163 | |
99291 |
Critical care, first 30-74 minutes | 30 | 12 | $205 |
In context: peer comparison
Among 2 peers in San Antonio Hepatology Physician, average services per provider: 63. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$394
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mallinckrodt Hospital Products INC. | 2 | $149.00 | |
| Novo Nordisk INC | 1 | $124.93 | |
| Gilead Sciences, INC. | 4 | $65.03 | |
| Ipsen Biopharmaceuticals, INC | 2 | $39.65 | |
| Mirum Pharmaceuticals, INC. | 1 | $15.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
576
Patients
214
Total drug cost
$159,510
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Constulose (Lactulose) | Brand | 81 | 35 | $2,965 |
| Ursodiol | Generic | 77 | 24 | $18,247 |
| Spironolactone | Generic | 60 | 31 | $1,605 |
| Carvedilol | Generic | 56 | 25 | $739 |
| Lactulose | Generic | 51 | 33 | $4,142 |
| Furosemide | Generic | 48 | 28 | $357 |
| Tacrolimus | Generic | 48 | 20 | $13,604 |
| Prednisone | Generic | 44 | 18 | $369 |
| Xifaxan (Rifaximin) | Brand | 26 | 0 | $85,224 |
| Pantoprazole Sodium | Generic | 23 | 0 | $351 |
Hospital affiliations
Frequently asked questions
What is Dr. Eugenia Tsai's medical specialty?
Dr. Eugenia Tsai practices Hepatology Physician in San Antonio, TX.
Where does Dr. Eugenia Tsai practice?
Dr. Eugenia Tsai practices at 607 Camden St Ste 108, San Antonio, TX 782152100. Office phone: 2102533426.
What is Dr. Eugenia Tsai's NPI?
Dr. Eugenia Tsai's National Provider Identifier (NPI) is 1598028870, issued by NPPES.
Does Dr. Eugenia Tsai accept Medicare assignment?
Yes. Dr. Eugenia Tsai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eugenia Tsai commonly perform?
Top Medicare-reported procedures in 2023: Complete ultrasound scan of abdomen (HCPCS 76700); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.