Doctor profile · Federal record
Dr. Arnab Biswas, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Victorville, CA
- NPI 1134216930
- Accepts Medicare
- MIPS 94.0 / 100 · 2023
- 24 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
12595 Hesperia RD Ste 101
Victorville, CA 923955882
(760) 881-3377
fax (760) 881-3379
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 12, 2015
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #20A9189
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134216930. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
817
Distinct HCPCS
10
Medicare allowed
$97,424
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 312 | 119 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 111 | 106 | $178 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 103 | 74 | $94 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 80 | 80 | $123 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 47 | 47 | $220 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 42 | 42 | $117 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 29 | 28 | $179 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 22 | 22 | $185 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 21 | 21 | $107 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 19 | 19 | $184 |
In context: peer comparison
Among 2 peers in Victorville Gastroenterology Physician, average services per provider: 72. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$1,002
Transactions
47
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 28 | $450.19 | |
| Gilead Sciences, INC. | 1 | $125.00 | |
| Janssen Biotech, INC. | 3 | $122.07 | |
| Madrigal Pharmaceuticals | 2 | $63.78 | |
| Merck Sharp & Dohme LLC | 4 | $57.07 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $41.26 | |
| Ardelyx, INC. | 1 | $31.22 | |
| Pfizer INC. | 2 | $29.89 | |
| Lilly USA, LLC | 1 | $24.48 | |
| Phathom Pharmaceuticals, INC. | 1 | $20.04 | |
| Ferring Pharmaceuticals INC. | 1 | $19.13 | |
| Genzyme Corporation | 1 | $17.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
264
Patients
88
Total drug cost
$190,455
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 69 | 67 | $1,724 |
| Omeprazole | Generic | 49 | 21 | $610 |
| Mesalamine | Generic | 27 | 0 | $15,910 |
| Furosemide | Generic | 23 | 0 | $86 |
| Propranolol Hcl | Generic | 18 | 0 | $376 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 17 | 0 | $1,655 |
| Spironolactone | Generic | 16 | 0 | $117 |
| Lactulose | Generic | 12 | 0 | $305 |
| Entyvio (Vedolizumab) | Brand | 11 | 0 | $96,192 |
| Humira Pen (Adalimumab) | Brand | 11 | 0 | $73,214 |
Hospital affiliations
Frequently asked questions
What is Dr. Arnab Biswas's medical specialty?
Dr. Arnab Biswas practices Gastroenterology Physician in Victorville, CA.
Where does Dr. Arnab Biswas practice?
Dr. Arnab Biswas practices at 12595 Hesperia RD Ste 101, Victorville, CA 923955882. Office phone: 7608813377.
What is Dr. Arnab Biswas's NPI?
Dr. Arnab Biswas's National Provider Identifier (NPI) is 1134216930, issued by NPPES.
Does Dr. Arnab Biswas accept Medicare assignment?
Yes. Dr. Arnab Biswas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arnab Biswas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.