Zachary Davis
NPI 1093209777 · Ophthalmology Physician · Smithtown, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Davis is a Ophthalmology Physician provider in Smithtown, NY (NPI 1093209777).
Provider details
- NPI number
- 1093209777
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 323875 (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
8 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
4,779 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,177 | $103 |
| Imaging of Optic Nerve92133 | 587 | $38 |
| Exam of Visual Field With Extended Testing92083 | 498 | $72 |
| Exam of the Internal Drainage System of Eye92020 | 437 | $30 |
| Photography of the Retina92250 | 394 | $41 |
| Established Patient Complete Exam of Visual System92014 | 371 | $142 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 766 | 303 |
| Prednisolone Acetate | 458 | 248 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 416 | 195 |
| Moxifloxacin Hclbrand: Moxifloxacin | 277 | 168 |
| Erythromycin Basebrand: Erythromycin | 269 | 197 |
| Brimonidine Tartrate | 129 | 50 |
| Loteprednol Etabonate | 114 | 96 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,722 across 47 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
- 2018-06-18
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Zachary Davis's NPI number?
- Zachary Davis's National Provider Identifier (NPI) is 1093209777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Davis's specialty?
- Zachary Davis is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Davis located?
- Zachary Davis's practice location on file with NPPES is 260 E Middle Country Rd Ste 201, Smithtown, NY 11787-2925.
- What is Zachary Davis's phone number?
- The practice phone number listed in the NPPES registry for Zachary Davis is (631) 265-8780.
- Does Zachary Davis accept Medicare?
- Zachary Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Davis's NPI active?
- Yes — Zachary Davis's NPI (1093209777) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.