Gregory Cohen, MD
NPI 1275646937 · Ophthalmology Physician · Boca Raton, FL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Cohen, MD is a Ophthalmology Physician provider in Boca Raton, FL (NPI 1275646937).
Provider details
- NPI number
- 1275646937
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME46103 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,107 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) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 359 | $87 |
| Established Patient Complete Exam of Visual System92014 | 293 | $124 |
| New Patient Complete Exam of Visual System92004 | 76 | $146 |
| Imaging of Retina92134 | 69 | $40 |
| Imaging of Optic Nerve92133 | 50 | $34 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 46 | $541 |
| Photography of the Retina |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 125 | 33 |
| Timolol Maleate | 66 | 17 |
| Prednisolone Acetate | 57 | 45 |
| Erythromycin Basebrand: Erythromycin | 57 | 36 |
| Cyclosporinebrand: Restasis | 23 | — |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 21 | 18 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,604 across 32 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
- 2006-08-16
- Last updated
- 2007-08-03
Frequently asked questions
- What is Gregory Cohen's NPI number?
- Gregory Cohen's National Provider Identifier (NPI) is 1275646937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Cohen's specialty?
- Gregory Cohen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Cohen located?
- Gregory Cohen's practice location on file with NPPES is 3020 N Military Trl, Boca Raton, FL 33431-1814.
- What is Gregory Cohen's phone number?
- The practice phone number listed in the NPPES registry for Gregory Cohen is (561) 981-8400.
- Does Gregory Cohen accept Medicare?
- Gregory Cohen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Cohen's NPI active?
- Yes — Gregory Cohen's NPI (1275646937) is active in the NPPES registry as of the last update on 2007-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.