Doctor profile · Federal record
Dr. James Torosis, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Redwood City, CA
- NPI 1851477467
- Accepts Medicare
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2900 Whipple Ave Ste 245
Redwood City, CA 940622851
(650) 365-3700
fax (650) 368-3836
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 13, 2011
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #G47932
- Medicaid
- CA #GR0025350
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851477467. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
874
Distinct HCPCS
10
Medicare allowed
$123,543
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 191 | 134 | $108 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 186 | 130 | $151 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 105 | 103 | $13 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 105 | 105 | $190 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 68 | 68 | $271 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 67 | 66 | $116 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 66 | 66 | $166 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 59 | 59 | $203 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $193 |
In context: peer comparison
Among 2 peers in Redwood City Gastroenterology Physician, average services per provider: 65. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$952
Transactions
49
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 17 | $334.75 | |
| Janssen Biotech, INC. | 11 | $166.60 | |
| Qol Medical, LLC | 7 | $146.38 | |
| Pfizer INC. | 2 | $51.89 | |
| Ironwood Pharmaceuticals, INC | 2 | $45.82 | |
| Lilly USA, LLC | 2 | $42.72 | |
| Celltrion USA INC. | 2 | $41.34 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $36.93 | |
| Regeneron Healthcare Solutions, INC. | 1 | $32.67 | |
| Merck Sharp & Dohme LLC | 1 | $22.96 | |
| Phathom Pharmaceuticals, INC. | 1 | $18.58 | |
| Micro-Tech Endoscopy USA, INC. | 1 | $11.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
725
Patients
217
Total drug cost
$184,696
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 218 | 63 | $3,528 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 78 | 78 | $5,797 |
| Linzess (Linaclotide) | Brand | 55 | 0 | $36,754 |
| Famotidine | Generic | 54 | 20 | $950 |
| Omeprazole | Generic | 53 | 15 | $1,056 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 52 | 14 | $18,391 |
| Rabeprazole Sodium | Generic | 43 | 16 | $2,000 |
| Mesalamine | Generic | 42 | 11 | $28,031 |
| Viberzi (Eluxadoline) | Brand | 25 | 0 | $48,810 |
| Esomeprazole Magnesium | Generic | 23 | 0 | $1,664 |
Hospital affiliations
Frequently asked questions
What is Dr. James Torosis's medical specialty?
Dr. James Torosis practices Gastroenterology Physician in Redwood City, CA.
Where does Dr. James Torosis practice?
Dr. James Torosis practices at 2900 Whipple Ave Ste 245, Redwood City, CA 940622851. Office phone: 6503653700.
What is Dr. James Torosis's NPI?
Dr. James Torosis's National Provider Identifier (NPI) is 1851477467, issued by NPPES.
Does Dr. James Torosis accept Medicare assignment?
Yes. Dr. James Torosis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Torosis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152). Source: CMS Medicare Physician & Other Practitioners file.