Igor Benenson, D.O., M.D., PH.D.
NPI 1134148042 · Ophthalmology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Igor Benenson, D.O., M.D., PH.D. is a Ophthalmology Physician provider in Philadelphia, PA (NPI 1134148042).
Provider details
- NPI number
- 1134148042
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O., M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OS012126 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,015 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 621 | $135 |
| Established Patient Problem Focused Exam of Visual System92012 | 412 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 186 | $98 |
| Exam of the Internal Drainage System of Eye92020 | 118 | $29 |
| Photography of the Retina92250 | 113 | $40 |
| Exam of Visual Field With Extended Testing92083 | 92 | $68 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 675 | 83 |
| Latanoprost | 587 | 90 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 536 | 109 |
| Prednisolone Acetate | 262 | 147 |
| Cyclosporine | 192 | 44 |
| Ofloxacin | 148 | 94 |
| Bimatoprostbrand: Lumigan | 140 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2023-12-13
- Certified
- 2023-12-13
Frequently asked questions
- What is Igor Benenson's NPI number?
- Igor Benenson's National Provider Identifier (NPI) is 1134148042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Igor Benenson's specialty?
- Igor Benenson is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Igor Benenson located?
- Igor Benenson's practice location on file with NPPES is 9892 Bustleton Ave, Philadelphia, PA 19115-2184.
- What is Igor Benenson's phone number?
- The practice phone number listed in the NPPES registry for Igor Benenson is (215) 969-0300.
- Does Igor Benenson accept Medicare?
- Igor Benenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Igor Benenson's NPI active?
- Yes — Igor Benenson's NPI (1134148042) is active in the NPPES registry as of the last update on 2023-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.