Doctor profile · Federal record
Dr. Gregory Bensch, M.D.
Specialist (CMS: Allergy/Immunology) · Stockton, CA
- NPI 1710950589
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 32 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
4628 Georgetown Pl
Stockton, CA 952076204
(209) 478-6177
fax (209) 478-6219
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A61795
- Medicaid
- CA #00A617950
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710950589. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
18,846
Distinct HCPCS
10
Medicare allowed
$314,011
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 7,139 | 272 | $16 | |
95117 |
Professional service for multiple injections of allergen | 5,011 | 316 | $12 | |
95004 |
Test for allergy using allergenic extract | 4,027 | 62 | $4 | |
95024 |
Test for allergy using allergenic extract injected into skin | 1,130 | 41 | $8 | |
96401 |
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | 346 | 24 | $77 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 270 | 27 | $58 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 267 | 208 | $92 | |
94010 |
Test to measure expiratory airflow and volume | 164 | 110 | $28 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 152 | 112 | $129 | |
95115 |
Professional service for single injection of allergen | 110 | 13 | $11 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 823. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$462,406
Transactions
475
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 169 | $141,752.09 | |
| Regeneron Healthcare Solutions, Inc. | 113 | $128,884.00 | |
| GENZYME CORPORATION | 75 | $110,857.40 | |
| Dermavant Sciences, Inc. | 22 | $30,528.61 | |
| Incyte Corporation | 40 | $25,065.42 | |
| Optinose US, Inc. | 24 | $20,254.08 | |
| Blueprint Medicines Corporation | 4 | $1,882.70 | |
| GlaxoSmithKline, LLC. | 12 | $1,367.56 | |
| Consortium of Independent Immunology Clinics, LLC | 2 | $900.00 | |
| Teva Pharmaceuticals USA, Inc. | 1 | $428.12 | |
| Novartis Pharmaceuticals Corporation | 6 | $134.24 | |
| PFIZER INC. | 2 | $52.15 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $50.88 | |
| Pharming Healthcare, Inc. | 2 | $48.98 | |
| Regeneron Pharmaceuticals, Inc. | 1 | $38.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,171
Patients
668
Total drug cost
$693,123
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 434 | 157 | $8,516 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 324 | 94 | $162,499 |
| Azelastine Hcl | Generic | 272 | 88 | $11,600 |
| Ipratropium Bromide | Generic | 268 | 78 | $8,853 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 150 | 40 | $112,206 |
| Montelukast Sodium | Generic | 130 | 41 | $1,406 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 107 | 50 | $4,372 |
| Azelastine-Fluticasone (Azelastine/Fluticasone) | Brand | 90 | 28 | $13,605 |
| Budesonide-Formoterol Fumarate (Budesonide/Formoterol Fumarate) | Brand | 77 | 35 | $24,911 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 73 | 18 | $67,100 |
Frequently asked questions
What is Dr. Gregory Bensch's medical specialty?
Dr. Gregory Bensch practices Specialist in Stockton, CA.
Where does Dr. Gregory Bensch practice?
Dr. Gregory Bensch practices at 4628 Georgetown Pl, Stockton, CA 952076204. Office phone: 2094786177.
What is Dr. Gregory Bensch's NPI?
Dr. Gregory Bensch's National Provider Identifier (NPI) is 1710950589, issued by NPPES.
Does Dr. Gregory Bensch accept Medicare assignment?
Yes. Dr. Gregory Bensch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Bensch commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117); Test for allergy using allergenic extract (HCPCS 95004). Source: CMS Medicare Physician & Other Practitioners file.