Ronit Kahanowicz, M.D.
NPI 1801830864 · Ophthalmology Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronit Kahanowicz, M.D. is a Ophthalmology Physician provider in New York, NY (NPI 1801830864).
Provider details
- NPI number
- 1801830864
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 214418 (NY)
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
20 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
948 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 | 364 | $99 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 138 | $17 |
| Established Patient Complete Exam of Visual System92014 | 100 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $101 |
| Exam of the Internal Drainage System of Eye92020 | 60 | $30 |
| Exam of Visual Field With Extended Testing92083 | 55 | $71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 103 | 28 |
| Bimatoprostbrand: Lumigan | 41 | — |
| Prednisolone Acetate | 38 | 26 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 37 | — |
| Ketorolac Tromethamine | 35 | 18 |
| Moxifloxacin Hclbrand: Moxifloxacin | 33 | 19 |
| Netarsudil Mesylatebrand: Rhopressa | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 5 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
- 2006-06-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronit Kahanowicz's NPI number?
- Ronit Kahanowicz's National Provider Identifier (NPI) is 1801830864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronit Kahanowicz's specialty?
- Ronit Kahanowicz is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronit Kahanowicz located?
- Ronit Kahanowicz's practice location on file with NPPES is 550 Park Ave, New York, NY 10021-7369.
- What is Ronit Kahanowicz's phone number?
- The practice phone number listed in the NPPES registry for Ronit Kahanowicz is (212) 935-0888.
- Does Ronit Kahanowicz accept Medicare?
- Ronit Kahanowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronit Kahanowicz's NPI active?
- Yes — Ronit Kahanowicz's NPI (1801830864) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.