Physician Profile
Unclaimed ProfileAbout COATES
Based in San Angelo, TX, Stephen W Coates, MD is listed in the NPI registry under gastroenterology. Stephen graduated from University of Texas Southwestern Medical School at Dallas in 1998. According to Medicare claims data, Stephen cared for 1,316 Medicare patients across 1,406 services.
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
- (325) 658-1511
- Email not available
Practice Locations
4450 SUNSET DRIVE
San Angelo, TX 76904
Procedures Most Often Billed to Medicare
1,406 services · 1,316 patients · 20 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
197 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
149 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
138 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
113 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
90 |
| Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | Procedure | 43249 |
54 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
48 |
| Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | Procedure | 43249 |
42 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
34 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
20 |
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 3
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 Angelo 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Texas Southwestern Medical School at Dallas 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at University of Texas Southwestern Medical School at Dallas 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of large bowel using a flexible endoscope 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Coates specialize in?
Dr. Coates is a gastroenterology in San Angelo, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. Coates located?
Dr. Coates is listed at 4450 SUNSET DRIVE, San Angelo, TX 76904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Coates's phone number?
The number on file is (325) 658-1511. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Coates's NPI number?
Dr. Coates's National Provider Identifier is 1487635066. 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. Coates go to medical school?
Dr. Coates attended University of Texas Southwestern Medical School at Dallas, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Coates been practicing?
Dr. Coates has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Coates do most often?
According to Medicare billing data, Dr. Coates performs procedures including biopsy of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Coates confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Coates. 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.