David Ritterband, M.D.
NPI 1982663977 · Ophthalmology Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Ritterband, M.D. is a Ophthalmology Physician provider in New York, NY (NPI 1982663977).
Provider details
- NPI number
- 1982663977
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 188484 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,445 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 Problem Focused Exam of Visual System92012 | 1,000 | $101 |
| Photography of the Retina92250 | 434 | $40 |
| Ct Scan of Cornea92025 | 430 | $38 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 349 | $598 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 276 | $52 |
| New Patient Complete Exam of Visual System92004 | 152 | $168 |
| Established Patient Complete Exam of Visual System |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 815 | 412 |
| Ofloxacin | 480 | 293 |
| Ketorolac Tromethamine | 288 | 224 |
| Latanoprost | 89 | 32 |
| Vancomycin Hcl | 63 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 59 | 28 |
| Moxifloxacin Hclbrand: Moxifloxacin | 56 | 17 |
| Difluprednate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-20
- Last updated
- 2016-03-30
Frequently asked questions
- What is David Ritterband's NPI number?
- David Ritterband's National Provider Identifier (NPI) is 1982663977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Ritterband's specialty?
- David Ritterband is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Ritterband located?
- David Ritterband's practice location on file with NPPES is 310 E 14th St, New York, NY 10003-4201.
- What is David Ritterband's phone number?
- The practice phone number listed in the NPPES registry for David Ritterband is (212) 505-6550.
- Does David Ritterband accept Medicare?
- David Ritterband is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Ritterband's NPI active?
- Yes — David Ritterband's NPI (1982663977) is active in the NPPES registry as of the last update on 2016-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.