Gregory Bensch, M.D.
NPI 1710950589 · Specialist · Stockton, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Bensch, M.D. is a Specialist provider in Stockton, CA (NPI 1710950589).
Provider details
- NPI number
- 1710950589
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- License
- A61795 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
17,642 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 7,060 | $14 |
| Professional Service for Multiple Injections of Allergen95117 | 4,809 | $12 |
| Test for Allergy Using Allergenic Extract95004 | 3,222 | $3 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 1,069 | $8 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 304 | $71 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 246 | $54 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 477 | 158 |
| Azelastine Hcl | 271 | 81 |
| Ipratropium Bromide | 230 | 73 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 198 | 79 |
| Montelukast Sodium | 145 | 38 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 126 | 36 |
| Azelastine/Fluticasonebrand: Azelastine-Fluticasone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$462,406 across 483 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Bensch's NPI number?
- Gregory Bensch's National Provider Identifier (NPI) is 1710950589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Bensch's specialty?
- Gregory Bensch is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gregory Bensch located?
- Gregory Bensch's practice location on file with NPPES is 4628 Georgetown Pl, Stockton, CA 95207-6204.
- What is Gregory Bensch's phone number?
- The practice phone number listed in the NPPES registry for Gregory Bensch is (209) 478-6177.
- Does Gregory Bensch accept Medicare?
- Gregory Bensch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Bensch's NPI active?
- Yes — Gregory Bensch's NPI (1710950589) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.