Lisa Koenig, MD
NPI 1861020174 · Ophthalmology Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Koenig, MD is a Ophthalmology Physician provider in New York, NY (NPI 1861020174).
Provider details
- NPI number
- 1861020174
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 329209 (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
6 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
65 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 | 19 | $56 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 17 | $91 |
| Photography of the Retina92250 | 16 | $22 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 13 | $86 |
Typical Medicare-allowed amounts for these services range $22–$91 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 160 | 50 |
| Cyclosporinebrand: Restasis | 127 | 37 |
| Brimonidine Tartrate | 67 | 21 |
| Prednisolone Acetate | 62 | 44 |
| Moxifloxacin Hclbrand: Moxifloxacin | 58 | 36 |
| Ketorolac Tromethamine | 52 | 34 |
| Azelastine Hcl | 49 | 12 |
| Timolol Maleate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-31
- Last updated
- 2025-04-17
- Certified
- 2025-04-11
Frequently asked questions
- What is Lisa Koenig's NPI number?
- Lisa Koenig's National Provider Identifier (NPI) is 1861020174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Koenig's specialty?
- Lisa Koenig is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Koenig located?
- Lisa Koenig's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Lisa Koenig's phone number?
- The practice phone number listed in the NPPES registry for Lisa Koenig is (212) 639-6507.
- Does Lisa Koenig accept Medicare?
- Lisa Koenig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Koenig's NPI active?
- Yes — Lisa Koenig's NPI (1861020174) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.