Doctor profile · Federal record
Dr. Thomas Aguirre, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Santa Barbara, CA
- NPI 1285772004
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2403 Castillo St, Suite 201
Santa Barbara, CA 931055316
(805) 682-3585
fax (805) 682-4072
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #AO67925
- Medicaid
- CA #OOA679250
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285772004. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,793
Distinct HCPCS
10
Medicare allowed
$262,935
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 632 | 614 | $5 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 537 | 52 | $51 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 328 | 52 | $66 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 251 | 250 | $258 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 220 | 188 | $135 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 181 | 178 | $106 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 119 | 119 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 97 | 81 | $96 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 78 | 78 | $120 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 75 | 75 | $180 |
In context: peer comparison
Among 6 peers in Santa Barbara Gastroenterology Physician, average services per provider: 103. This provider delivers 27× the peer median.Open Payments
Industry payments received
All-time total
$128
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 2 | $42.15 | |
| Pfizer INC. | 2 | $38.58 | |
| Lilly USA, LLC | 1 | $30.26 | |
| Celgene Corporation | 1 | $17.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
692
Patients
315
Total drug cost
$30,871
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 212 | 211 | $17,412 |
| Omeprazole | Generic | 145 | 47 | $2,140 |
| Dicyclomine Hcl | Generic | 58 | 11 | $1,341 |
| Famotidine | Generic | 55 | 13 | $918 |
| Pantoprazole Sodium | Generic | 39 | 16 | $777 |
| Sulfasalazine | Generic | 27 | 0 | $674 |
| Metoclopramide Hcl | Generic | 22 | 0 | $342 |
| Propranolol Hcl | Generic | 21 | 0 | $178 |
| Sucralfate | Generic | 21 | 0 | $1,418 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 20 | 0 | $451 |
Frequently asked questions
What is Dr. Thomas Aguirre's medical specialty?
Dr. Thomas Aguirre practices Gastroenterology Physician in Santa Barbara, CA.
Where does Dr. Thomas Aguirre practice?
Dr. Thomas Aguirre practices at 2403 Castillo St, Santa Barbara, CA 931055316. Office phone: 8056823585.
What is Dr. Thomas Aguirre's NPI?
Dr. Thomas Aguirre's National Provider Identifier (NPI) is 1285772004, issued by NPPES.
Does Dr. Thomas Aguirre accept Medicare assignment?
Yes. Dr. Thomas Aguirre accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Aguirre commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.