John Kay, MD
NPI 1093768061 · Ophthalmology Physician · Effingham, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Kay, MD is a Ophthalmology Physician provider in Effingham, IL (NPI 1093768061).
Provider details
- NPI number
- 1093768061
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036073021 (IL)
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
20 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
3,896 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 | 1,456 | $118 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 396 | $54 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 367 | $24 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 259 | $16 |
| New Patient Complete Exam of Visual System92004 | 193 | $140 |
| Established Patient Problem Focused Exam of Visual System92012 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 724 | 215 |
| Timolol Maleate | 427 | 137 |
| Prednisolone Acetate | 301 | 217 |
| Ciprofloxacin Hcl | 199 | 182 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 125 | 31 |
| Brimonidine Tartrate | 101 | 23 |
| Erythromycin Basebrand: Erythromycin | 96 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 across 6 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
- 2006-05-18
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is John Kay's NPI number?
- John Kay's National Provider Identifier (NPI) is 1093768061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kay's specialty?
- John Kay is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Kay located?
- John Kay's practice location on file with NPPES is 903 Medical Park Dr, Effingham, IL 62401-2190.
- What is John Kay's phone number?
- The practice phone number listed in the NPPES registry for John Kay is (217) 347-2933.
- Does John Kay accept Medicare?
- John Kay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Kay's NPI active?
- Yes — John Kay's NPI (1093768061) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.