William Wainright, M.D.
NPI 1336407253 · Ophthalmology Physician · Marion, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Wainright, M.D. is a Ophthalmology Physician provider in Marion, OH (NPI 1336407253).
Provider details
- NPI number
- 1336407253
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 183352 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
776 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 220 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 182 | $125 |
| Exam of Visual Field With Extended Testing92083 | 74 | $60 |
| Imaging of Retina92134 | 71 | $39 |
| Imaging of Optic Nerve92133 | 61 | $35 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 58 | $524 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 356 | 93 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 171 | 51 |
| Timolol Maleate | 128 | 39 |
| Brimonidine Tartrate | 111 | 30 |
| Prednisolone Acetate | 38 | 30 |
| Dorzolamide Hcl | 29 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 20 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-28
- Last updated
- 2022-03-17
- Certified
- 2022-03-17
Frequently asked questions
- What is William Wainright's NPI number?
- William Wainright's National Provider Identifier (NPI) is 1336407253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Wainright's specialty?
- William Wainright is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Wainright located?
- William Wainright's practice location on file with NPPES is 1040 Delaware Ave, Marion, OH 43302-6416.
- What is William Wainright's phone number?
- The practice phone number listed in the NPPES registry for William Wainright is (740) 383-8050.
- Does William Wainright accept Medicare?
- William Wainright is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Wainright's NPI active?
- Yes — William Wainright's NPI (1336407253) is active in the NPPES registry as of the last update on 2022-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.