John Knight, OD
NPI 1972666030 · Optometrist · Barboursville, WV
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Knight, OD is a Optometrist provider in Barboursville, WV (NPI 1972666030).
Provider details
- NPI number
- 1972666030
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 761D (WV)
Specialties & taxonomies
Eye and Vision Services Providers
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
616 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 Complete Exam of Visual System92014 | 269 | $114 |
| New Patient Complete Exam of Visual System92004 | 87 | $135 |
| Imaging of Optic Nerve92133 | 71 | $32 |
| Imaging of Retina92134 | 61 | $37 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 49 | $96 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 28 | $52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 323 | 100 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 90 | 23 |
| Timolol Maleate | 88 | 29 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 55 | 43 |
| Prednisolone Acetate | 25 | 15 |
| Brimonidine Tartrate | 19 | — |
| Moxifloxacin Hclbrand: Moxifloxacin | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 3 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
- 2006-12-19
- Last updated
- 2010-12-20
Frequently asked questions
- What is John Knight's NPI number?
- John Knight's National Provider Identifier (NPI) is 1972666030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Knight's specialty?
- John Knight is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is John Knight located?
- John Knight's practice location on file with NPPES is 2012 Thundering Herd Dr., Barboursville, WV 25504.
- What is John Knight's phone number?
- The practice phone number listed in the NPPES registry for John Knight is (304) 733-4861.
- Does John Knight accept Medicare?
- John Knight is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Knight's NPI active?
- Yes — John Knight's NPI (1972666030) is active in the NPPES registry as of the last update on 2010-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.