Robert Marmer, MD
NPI 1336231554 · Ophthalmology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Marmer, MD is a Ophthalmology Physician provider in Atlanta, GA (NPI 1336231554).
Provider details
- NPI number
- 1336231554
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 017237 (GA)
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
424 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 Complete Exam of Visual System92014 | 222 | $123 |
| Established Patient Problem Focused Exam of Visual System92012 | 60 | $87 |
| Imaging of Retina92134 | 42 | $40 |
| New Patient Complete Exam of Visual System92004 | 39 | $146 |
| Exam of Visual Field With Extended Testing92083 | 22 | $62 |
| Imaging of Optic Nerve92133 | 20 | $36 |
| Laser Repair to Improve Eye Fluid Flow65855 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 633 | 130 |
| Bimatoprostbrand: Lumigan | 305 | 98 |
| Prednisolone Acetate | 251 | 188 |
| Diclofenac Sodium | 158 | 115 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 137 | 40 |
| Timolol Maleate | 131 | 32 |
| Ofloxacin | 128 | 96 |
| Brimonidine Tartrate/Timolol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 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
- 2006-09-28
- Last updated
- 2010-08-18
Frequently asked questions
- What is Robert Marmer's NPI number?
- Robert Marmer's National Provider Identifier (NPI) is 1336231554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Marmer's specialty?
- Robert Marmer is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Marmer located?
- Robert Marmer's practice location on file with NPPES is 777 Cleveland Ave, Atlanta, GA 30315.
- What is Robert Marmer's phone number?
- The practice phone number listed in the NPPES registry for Robert Marmer is (404) 768-2020.
- Does Robert Marmer accept Medicare?
- Robert Marmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Marmer's NPI active?
- Yes — Robert Marmer's NPI (1336231554) is active in the NPPES registry as of the last update on 2010-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.