Gregory William Bensch, M.D.
NPI 1710950589ActiveIndividual· Specialist· Stockton, CA
Specialist (M.D.) in Stockton, California, trained at University of North Carolina at Chapel Hill School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $1,290,125 for 2,655 claims, against $412,993 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $390,143 in all, mostly speaking and faculty fees.
Overview
| NPI | 1710950589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 10, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A61795 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 547 |
|---|---|
| Services billed | 28,211 across 28 procedure codes |
| Paid by Medicare | $412,993 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,655 · 3,687 30-day fills |
|---|---|
| Patients | 401 |
| Total drug cost | $1,290,125 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Allergy Immunology and Asthma Medical Group IncStockton, CA · 4 clinicians
Industry payments (Open Payments)
- 2025$390,143 · 503 payments from 20 companies
- 2024$471,861 · 506 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $135,867 | 191 |
| Regeneron Healthcare Solutions, Inc. | $120,849 | 158 |
| Genzyme Corporation | $57,862 | 47 |
| Organon LLC | $25,080 | 23 |
| Incyte Corporation | $16,589 | 27 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$268,384 · 97 payments
- Consulting Fee$51,442 · 28 payments
- Travel and Lodging$45,428 · 168 payments
- Honoraria$15,293 · 6 payments
- Food and Beverage$9,572 · 202 payments
- Education$23.52 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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