Doctor profile · Federal record
Dr. Bala Viswanathan, M.D.
Surgery Physician (CMS: General Surgery) · San Antonio, TX
- NPI 1356375976
- Accepts Medicare
- 52 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
19260 Stone Oak Pkwy, Suite 102
San Antonio, TX 782583365
(210) 545-5455
fax (210) 545-0222
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 4, 2008
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Texas #G8766
- Medicaid
- TX #089817301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356375976. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
99
Distinct HCPCS
5
Medicare allowed
$27,975
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 33 | 33 | $206 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 15 | $172 | |
13101 |
Complicated repair of wound of trunk, 2.6-7.5 cm | 16 | 13 | $113 | |
19301 |
Partial removal of breast | 16 | 12 | $382 | |
14301 |
Repair of wound by transferring skin, 30.1-60.0 sq cm | 13 | 12 | $744 |
In context: peer comparison
Among 32 peers in San Antonio Surgery Physician, average services per provider: 43. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
13
Total drug cost
$31
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 13 | 13 | $31 |
Frequently asked questions
What is Dr. Bala Viswanathan's medical specialty?
Dr. Bala Viswanathan practices Surgery Physician in San Antonio, TX.
Where does Dr. Bala Viswanathan practice?
Dr. Bala Viswanathan practices at 19260 Stone Oak Pkwy, San Antonio, TX 782583365. Office phone: 2105455455.
What is Dr. Bala Viswanathan's NPI?
Dr. Bala Viswanathan's National Provider Identifier (NPI) is 1356375976, issued by NPPES.
Does Dr. Bala Viswanathan accept Medicare assignment?
Yes. Dr. Bala Viswanathan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bala Viswanathan commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215); Complicated repair of wound of trunk, 2.6-7.5 cm (HCPCS 13101). Source: CMS Medicare Physician & Other Practitioners file.