Harry Koster, MD
NPI 1346390069 · Ophthalmology Physician · Richmond Hill, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harry Koster, MD is a Ophthalmology Physician provider in Richmond Hill, NY (NPI 1346390069).
Provider details
- NPI number
- 1346390069
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 171657 (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
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
2,926 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) |
|---|---|---|
| Photography of the Retina92250 | 641 | $41 |
| Established Patient Complete Exam of Visual System92014 | 561 | $144 |
| Established Patient Problem Focused Exam of Visual System92012 | 346 | $102 |
| Ct Scan of Cornea92025 | 284 | $40 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 216 | $607 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 201 | $53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,720 | 454 |
| Prednisolone Acetate | 1,506 | 831 |
| Ofloxacin | 915 | 611 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 533 | 181 |
| Ketorolac Tromethamine | 478 | 274 |
| Cyclosporinebrand: Restasis | 450 | 167 |
| Brimonidine Tartrate | 375 | 144 |
| Bimatoprost |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$862 across 32 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
- 2007-01-12
- Last updated
- 2015-05-29
Frequently asked questions
- What is Harry Koster's NPI number?
- Harry Koster's National Provider Identifier (NPI) is 1346390069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Koster's specialty?
- Harry Koster is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Harry Koster located?
- Harry Koster's practice location on file with NPPES is 119 15 Atlantic Ave, Richmond Hill, NY 11418.
- What is Harry Koster's phone number?
- The practice phone number listed in the NPPES registry for Harry Koster is (718) 805-0700.
- Does Harry Koster accept Medicare?
- Harry Koster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harry Koster's NPI active?
- Yes — Harry Koster's NPI (1346390069) is active in the NPPES registry as of the last update on 2015-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.