John Greco, MD
NPI 1770686867 · Ophthalmology Physician · Red Bank, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Greco, MD is a Ophthalmology Physician provider in Red Bank, NJ (NPI 1770686867).
Provider details
- NPI number
- 1770686867
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA05895200 (NJ)
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
2,792 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 | 816 | $98 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing92201 | 462 | $27 |
| Established Patient Complete Exam of Visual System92014 | 447 | $138 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 301 | $17 |
| Exam of Visual Field With Extended Testing92083 | 270 | $70 |
| Imaging of Optic Nerve92133 | 195 | $38 |
| New Patient Complete Exam of Visual System |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 313 | 79 |
| Timolol Maleate | 158 | 40 |
| Prednisolone Acetate | 135 | 80 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 93 | 46 |
| Moxifloxacin Hclbrand: Moxifloxacin | 92 | 31 |
| Dorzolamide Hcl | 88 | 23 |
| Brimonidine Tartratebrand: Alphagan P | 82 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 across 2 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
- 2006-09-06
- Last updated
- 2016-07-05
Frequently asked questions
- What is John Greco's NPI number?
- John Greco's National Provider Identifier (NPI) is 1770686867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Greco's specialty?
- John Greco is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Greco located?
- John Greco's practice location on file with NPPES is 130 Maple Avenue, Red Bank, NJ 07701-1729.
- What is John Greco's phone number?
- The practice phone number listed in the NPPES registry for John Greco is (732) 741-7997.
- Does John Greco accept Medicare?
- John Greco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Greco's NPI active?
- Yes — John Greco's NPI (1770686867) is active in the NPPES registry as of the last update on 2016-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.