Doctor profile · Federal record
Dr. Benjamin Weinberg, MD
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Hepatology Physician · Laguna Hills, CA
- NPI 1598826612
- Accepts Medicare
- MIPS 60.5 / 100 · 2023
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
24221 Calle de la Louisa, Suite 300
Laguna Hills, CA 926537638
(949) 770-7163 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- November 30, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A80826
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598826612. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,675
Distinct HCPCS
10
Medicare allowed
$175,466
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 421 | 124 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 265 | 199 | $135 | |
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 | 149 | 146 | $6 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 119 | 111 | $186 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 96 | 95 | $261 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 95 | 95 | $180 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 94 | 94 | $103 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 87 | 87 | $117 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 83 | 81 | $92 | |
36415 |
Insertion of needle into vein for collection of blood sample | 54 | 48 | $8 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 69. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$1,465
Transactions
65
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 27 | $735.91 | |
| Janssen Biotech, Inc. | 9 | $145.64 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 7 | $143.49 | |
| GENZYME CORPORATION | 4 | $97.20 | |
| Lilly USA, LLC | 4 | $86.28 | |
| Gilead Sciences, Inc. | 3 | $60.27 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $47.34 | |
| Braintree Laboratories, Inc. | 2 | $35.45 | |
| Celltrion USA Inc. | 2 | $32.70 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $23.14 | |
| VIVUS LLC | 1 | $21.38 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $19.08 | |
| Phathom Pharmaceuticals, Inc. | 1 | $16.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,397
Patients
503
Total drug cost
$57,721
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 769 | 253 | $14,331 |
| Famotidine | Generic | 123 | 47 | $2,077 |
| Omeprazole | Generic | 111 | 40 | $1,717 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 96 | 96 | $16,056 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 43 | 13 | $1,928 |
| Desipramine Hcl | Generic | 32 | 0 | $1,451 |
| Amitriptyline Hcl | Generic | 31 | 0 | $578 |
| Ondansetron Odt (Ondansetron) | Brand | 31 | 20 | $394 |
| Balsalazide Disodium | Generic | 27 | 0 | $7,901 |
| Esomeprazole Magnesium | Generic | 25 | 0 | $2,878 |
Frequently asked questions
What is Dr. Benjamin Weinberg's medical specialty?
Dr. Benjamin Weinberg practices Gastroenterology Physician in Laguna Hills, CA.
Where does Dr. Benjamin Weinberg practice?
Dr. Benjamin Weinberg practices at 24221 Calle de la Louisa, Laguna Hills, CA 926537638. Office phone: 9497707163.
What is Dr. Benjamin Weinberg's NPI?
Dr. Benjamin Weinberg's National Provider Identifier (NPI) is 1598826612, issued by NPPES.
Does Dr. Benjamin Weinberg accept Medicare assignment?
Yes. Dr. Benjamin Weinberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Weinberg commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); 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). Source: CMS Medicare Physician & Other Practitioners file.