Physician Profile
Unclaimed ProfileAbout GOSSEN
Based in San Antonio, TX, Gary Scott Gossen, M.D. is listed in the NPI registry under gastroenterology. Medicare claims data shows Gary provided 5,411 services to 2,575 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (210) 615-8308
- Email not available
Practice Locations
8550 DATAPOINT DR SUITE 200
San Antonio, TX 78229
Procedures Most Often Billed to Medicare
5,411 services · 2,575 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
229 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
172 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
33 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
32 |
| Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | Procedure | 43249 |
27 |
| Injection beneath lining of large bowel using a flexible endoscope | Procedure | 45381 |
25 |
| Ultrasound scan of organ tissue for measuring elasticity | Imaging | 76981 |
80 |
| Measurement of hydrogen in breath to test for stomach and bowel symptoms | Treatment | 91065 |
93 |
| Imaging of digestive tract done from the inside of the digestive tract | Treatment | 91110 |
11 |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
1,377 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gastroenterology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other gastroenterology specialists in San Antonio 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1975 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Gossen specialize in?
Dr. Gossen is a gastroenterology in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. Gossen located?
Dr. Gossen is listed at 8550 DATAPOINT DR SUITE 200, San Antonio, TX 78229. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gossen's phone number?
The number on file is (210) 615-8308. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gossen?
Dr. Gossen's National Provider Identifier is 1124091079. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Gossen go to medical school?
Dr. Gossen attended Other, graduating in 1975. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gossen have?
Dr. Gossen has 51 years experience. Calculated from a graduation year of 1975, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gossen do most often?
According to Medicare billing data, Dr. Gossen performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, biopsy of large bowel using a flexible endoscope and removal of polyps or growths of large bowel using an endoscope with mechanical snare; reads or performs imaging such as ultrasound scan of organ tissue for measuring elasticity; provides treatments such as measurement of hydrogen in breath to test for stomach and bowel symptoms and imaging of digestive tract done from the inside of the digestive tract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gossen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gossen. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.