Doctor profile · Federal record
Dr. Luis Bieler, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Antonio, TX
- NPI 1033126636
- Accepts Medicare
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7127 Somerset RD
San Antonio, TX 782113665
(210) 932-1324
fax (210) 932-1308 - Mailing address
-
Po Box 240698
San Antonio, TX 782240698
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 2, 2009
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #K1366
- Medicaid
- TX #118898906
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033126636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
204
Distinct HCPCS
4
Medicare allowed
$11,505
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 94 | 30 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 66 | 31 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 15 | $123 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 19 | 15 | $102 |
In context: peer comparison
Among 172 peers in San Antonio Internal Medicine Physician, average services per provider: 137. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$328
Transactions
21
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 12 | $153.46 | |
| Lilly USA, LLC | 5 | $113.81 | |
| Abbott Laboratories | 1 | $19.13 | |
| Dexcom, INC. | 1 | $14.24 | |
| Merck Sharp & Dohme LLC | 1 | $13.98 | |
| Pfizer INC. | 1 | $13.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,839
Patients
1,171
Total drug cost
$158,469
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 747 | 238 | $9,561 |
| Losartan Potassium | Generic | 413 | 122 | $6,285 |
| Metformin Hcl | Generic | 373 | 109 | $3,489 |
| Lisinopril | Generic | 275 | 83 | $2,551 |
| Amlodipine Besylate | Generic | 271 | 85 | $1,695 |
| Levothyroxine Sodium | Generic | 268 | 77 | $5,269 |
| Gabapentin | Generic | 225 | 70 | $5,280 |
| Metoprolol Tartrate | Generic | 187 | 49 | $1,643 |
| Furosemide | Generic | 184 | 52 | $1,132 |
| Omeprazole | Generic | 183 | 71 | $3,305 |
Frequently asked questions
What is Dr. Luis Bieler's medical specialty?
Dr. Luis Bieler practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. Luis Bieler practice?
Dr. Luis Bieler practices at 7127 Somerset RD, San Antonio, TX 782113665. Office phone: 2109321324.
What is Dr. Luis Bieler's NPI?
Dr. Luis Bieler's National Provider Identifier (NPI) is 1033126636, issued by NPPES.
Does Dr. Luis Bieler accept Medicare assignment?
Yes. Dr. Luis Bieler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Luis Bieler commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.