Doctor profile · Federal record
Dr. Gary Gossen, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · San Antonio, TX
- NPI 1124091079
- Accepts Medicare
- MIPS 77.4 / 100 · 2023
- 51 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8550 Datapoint Dr, Suite 200
San Antonio, TX 782293270
(210) 615-8308
fax (210) 615-8313
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 15, 2015
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #F4014
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124091079. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,846
Distinct HCPCS
10
Medicare allowed
$306,054
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,290 | 267 | $33 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 934 | 510 | $121 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 253 | 204 | $103 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 233 | 173 | $66 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 227 | 200 | $62 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 223 | 217 | $81 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 151 | 151 | $157 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 106 | 87 | $55 | |
91065 |
Measurement of hydrogen in breath to test for stomach and bowel symptoms | 99 | 38 | $80 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 78 | 78 | $157 |
In context: peer comparison
Among 38 peers in San Antonio Gastroenterology Physician, average services per provider: 78. This provider delivers 49× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 1 | $47.79 | |
| Abbvie INC. | 2 | $30.68 | |
| Ardelyx, INC. | 1 | $21.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,718
Patients
610
Total drug cost
$271,953
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 437 | 148 | $7,540 |
| Famotidine | Generic | 353 | 114 | $6,492 |
| Omeprazole | Generic | 242 | 81 | $3,201 |
| Esomeprazole Magnesium | Generic | 132 | 45 | $4,788 |
| Sucralfate | Generic | 95 | 34 | $3,035 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 90 | 23 | $39,183 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 86 | 85 | $6,510 |
| Linzess (Linaclotide) | Brand | 58 | 13 | $43,699 |
| Rabeprazole Sodium | Generic | 46 | 14 | $3,555 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 42 | 14 | $3,643 |
Frequently asked questions
What is Dr. Gary Gossen's medical specialty?
Dr. Gary Gossen practices Gastroenterology Physician in San Antonio, TX.
Where does Dr. Gary Gossen practice?
Dr. Gary Gossen practices at 8550 Datapoint Dr, San Antonio, TX 782293270. Office phone: 2106158308.
What is Dr. Gary Gossen's NPI?
Dr. Gary Gossen's National Provider Identifier (NPI) is 1124091079, issued by NPPES.
Does Dr. Gary Gossen accept Medicare assignment?
Yes. Dr. Gary Gossen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Gossen commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.