Gregory Stein, M.D.
NPI 1205129962 · Retina Specialist (Ophthalmology) Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Stein, M.D. is a Retina Specialist (Ophthalmology) Physician provider in New York, NY (NPI 1205129962).
Provider details
- NPI number
- 1205129962
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 279170 (NY)
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
15 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
1,213 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) |
|---|---|---|
| Imaging of Retina92134 | 431 | $45 |
| Established Patient Complete Exam of Visual System92014 | 267 | $141 |
| Injection of Drug Into Eye67028 | 177 | $126 |
| Established Patient Problem Focused Exam of Visual System92012 | 132 | $101 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 113 | $17 |
| New Patient Complete Exam of Visual System92004 | 41 | $166 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing |
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 |
|---|---|---|
| Prednisolone Acetate | 172 | 53 |
| Afliberceptbrand: Eylea | 163 | 46 |
| Ketorolac Tromethamine | 139 | 37 |
| Latanoprost | 85 | 33 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 78 | 28 |
| Brimonidine Tartrate | 74 | 22 |
| Cyclosporinebrand: Restasis | 61 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
- 2011-05-26
- Last updated
- 2019-05-12
Frequently asked questions
- What is Gregory Stein's NPI number?
- Gregory Stein's National Provider Identifier (NPI) is 1205129962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Stein's specialty?
- Gregory Stein is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Stein located?
- Gregory Stein's practice location on file with NPPES is 40 W 72nd St Ste a, New York, NY 10023-4195.
- What is Gregory Stein's phone number?
- The practice phone number listed in the NPPES registry for Gregory Stein is (646) 869-1202.
- Does Gregory Stein accept Medicare?
- Gregory Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Stein's NPI active?
- Yes — Gregory Stein's NPI (1205129962) is active in the NPPES registry as of the last update on 2019-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.