Irina Koreen, MD, PHD
NPI 1013114040 · Ophthalmology Physician · Goshen, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irina Koreen, MD, PHD is a Ophthalmology Physician provider in Goshen, NY (NPI 1013114040).
Provider details
- NPI number
- 1013114040
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 266852 (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
18 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
1,748 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 | 223 | $90 |
| Established Patient Complete Exam of Visual System92014 | 209 | $127 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 195 | $42 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 189 | $129 |
| Photography of the Retina92250 | 177 | $37 |
| Imaging of Retina92134 | 170 | $39 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Moxifloxacin Hclbrand: Moxifloxacin | 245 | 163 |
| Prednisolone Acetate | 220 | 137 |
| Erythromycin Basebrand: Erythromycin | 169 | 112 |
| Latanoprost | 145 | 58 |
| Ketorolac Tromethamine | 123 | 89 |
| Bromfenac Sodium | 113 | 71 |
| Ofloxacin | 70 | 61 |
| Timolol Maleate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$231 across 10 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
- 2007-07-02
- Last updated
- 2013-01-08
Frequently asked questions
- What is Irina Koreen's NPI number?
- Irina Koreen's National Provider Identifier (NPI) is 1013114040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Koreen's specialty?
- Irina Koreen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Irina Koreen located?
- Irina Koreen's practice location on file with NPPES is 1 Hatfield Ln, Goshen, NY 10924-6752.
- What is Irina Koreen's phone number?
- The practice phone number listed in the NPPES registry for Irina Koreen is (845) 294-5128.
- Does Irina Koreen accept Medicare?
- Irina Koreen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irina Koreen's NPI active?
- Yes — Irina Koreen's NPI (1013114040) is active in the NPPES registry as of the last update on 2013-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.