Gary Cook, OD
NPI 1659487213 · Optometrist · Wellsville, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Cook, OD is a Optometrist provider in Wellsville, NY (NPI 1659487213).
Provider details
- NPI number
- 1659487213
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- T005095 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
711 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 Complete Exam of Visual System92014 | 377 | $118 |
| Established Patient Problem Focused Exam of Visual System92012 | 130 | $84 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $79 |
| New Patient Complete Exam of Visual System92004 | 49 | $140 |
| New Patient Problem Focused Exam of Visual System92002 | 42 | $80 |
| Imaging of Retina92134 | 34 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 298 | 68 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 75 | 56 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 66 | 54 |
| Timolol Maleate | 55 | 13 |
| Lifitegrastbrand: Xiidra | 44 | 15 |
| Brimonidine Tartrate | 35 | — |
| Prednisolone Acetate | 33 | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Cook's NPI number?
- Gary Cook's National Provider Identifier (NPI) is 1659487213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Cook's specialty?
- Gary Cook is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Gary Cook located?
- Gary Cook's practice location on file with NPPES is 12 Martin St, Wellsville, NY 14895-1057.
- What is Gary Cook's phone number?
- The practice phone number listed in the NPPES registry for Gary Cook is (585) 593-6041.
- Does Gary Cook accept Medicare?
- Gary Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Cook's NPI active?
- Yes — Gary Cook's NPI (1659487213) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.