Mark Friedman, M.D.
NPI 1265488597 · Ophthalmology Physician · South Richmond Hill, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Friedman, M.D. is a Ophthalmology Physician provider in South Richmond Hill, NY (NPI 1265488597).
Provider details
- NPI number
- 1265488597
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 171614 (NY)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
613 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 | 195 | $140 |
| Exam of the Internal Drainage System of Eye92020 | 112 | $30 |
| Established Patient Problem Focused Exam of Visual System92012 | 109 | $101 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 52 | $17 |
| Imaging of Optic Nerve92133 | 40 | $40 |
| New Patient Complete Exam of Visual System92004 | 37 | $167 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,589 | 491 |
| Azelastine Hcl | 754 | 269 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 666 | 199 |
| Prednisolone Acetate | 341 | 187 |
| Brimonidine Tartrate | 298 | 91 |
| Timolol Maleate | 282 | 87 |
| Ketorolac Tromethamine | 248 | 131 |
| Ciprofloxacin Hcl |
Practice location
Mailing address
Additional practice locations (4)
- 206-20 Linden BlvdCambria Heights, NY 11411-1524Phone: (718) 479-6600Fax: (718) 264-7080
- 180-05 Hillside AveJamaica, NY 11432-4727Phone: (718) 526-6300Fax: (718) 262-7064
- 1991 Marcus Ave Fl 2New Hyde Park, NY 11042-2057Phone: (516) 354-1600Fax: (516) 941-4677
- 260 W. Sunrise Hwy, Ste. 200Valley Stream, NY 11581-1015Phone: (516) 825-3600Fax: (516) 872-5137
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Mark Friedman's NPI number?
- Mark Friedman's National Provider Identifier (NPI) is 1265488597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Friedman's specialty?
- Mark Friedman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Friedman located?
- Mark Friedman's practice location on file with NPPES is 12506 101st Ave, South Richmond Hill, NY 11419-1412.
- What is Mark Friedman's phone number?
- The practice phone number listed in the NPPES registry for Mark Friedman is (718) 849-2900.
- Does Mark Friedman accept Medicare?
- Mark Friedman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Friedman's NPI active?
- Yes — Mark Friedman's NPI (1265488597) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.