Brian Marr, MD
NPI 1376626572 · Ophthalmology Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Marr, MD is a Ophthalmology Physician provider in New York, NY (NPI 1376626572).
Provider details
- NPI number
- 1376626572
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 211922 (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
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
3,375 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) |
|---|---|---|
| Photography of the Retina92250 | 846 | $40 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 693 | $150 |
| 2d Ultrasound Scan of Eye Tissue and Structures76512 | 665 | $56 |
| Photography of Content of Eyes92285 | 460 | $27 |
| Ultrasound Scan of Eye Using Water Bath Method76513 | 119 | $90 |
| Established Patient Complete Exam of Visual System92014 | 118 | $144 |
| Imaging of Retina |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 193 | 103 |
| Erythromycin Basebrand: Erythromycin | 107 | 34 |
| Prednisolone Acetate | 35 | 16 |
| Tramadol Hcl | 35 | 33 |
| Ketorolac Tromethamine | 29 | 11 |
| Latanoprost | 28 | 13 |
| Brimonidine Tartrate | 23 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2018-02-19
Frequently asked questions
- What is Brian Marr's NPI number?
- Brian Marr's National Provider Identifier (NPI) is 1376626572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Marr's specialty?
- Brian Marr is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Marr located?
- Brian Marr's practice location on file with NPPES is 635 W 165th St, New York, NY 10032-3724.
- What is Brian Marr's phone number?
- The practice phone number listed in the NPPES registry for Brian Marr is (212) 305-9535.
- Does Brian Marr accept Medicare?
- Brian Marr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Marr's NPI active?
- Yes — Brian Marr's NPI (1376626572) is active in the NPPES registry as of the last update on 2018-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.