Grace Lessing, MD
NPI 1588733141 · Ophthalmology Physician · East Patchogue, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Lessing, MD is a Ophthalmology Physician provider in East Patchogue, NY (NPI 1588733141).
Provider details
- NPI number
- 1588733141
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 204125 (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
3,565 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) |
|---|---|---|
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 1,048 | $17 |
| Established Patient Complete Exam of Visual System92014 | 890 | $143 |
| Established Patient Problem Focused Exam of Visual System92012 | 618 | $102 |
| Imaging of Optic Nerve92133 | 383 | $42 |
| Imaging of Retina92134 | 160 | $46 |
| New Patient Complete Exam of Visual System92004 | 119 | $169 |
| Exam of Visual Field With Extended Testing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 226 | 144 |
| Moxifloxacin Hclbrand: Moxifloxacin | 168 | 108 |
| Latanoprost | 151 | 40 |
| Cyclosporinebrand: Restasis | 142 | 53 |
| Timolol Maleate | 107 | 26 |
| Bromfenac Sodium | 77 | 49 |
| Netarsudil Mesylatebrand: Rhopressa | 65 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$436 across 13 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
- 2006-11-07
- Last updated
- 2020-08-17
- Certified
- 2020-08-17
Frequently asked questions
- What is Grace Lessing's NPI number?
- Grace Lessing's National Provider Identifier (NPI) is 1588733141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Lessing's specialty?
- Grace Lessing is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Lessing located?
- Grace Lessing's practice location on file with NPPES is 260 Patchogue Yaphank Rd Ste a, East Patchogue, NY 11772-4886.
- What is Grace Lessing's phone number?
- The practice phone number listed in the NPPES registry for Grace Lessing is (631) 289-0001.
- Does Grace Lessing accept Medicare?
- Grace Lessing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Lessing's NPI active?
- Yes — Grace Lessing's NPI (1588733141) is active in the NPPES registry as of the last update on 2020-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.