Kenneth Cahill, M.D.
NPI 1164408852 · Ophthalmology Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Cahill, M.D. is a Ophthalmology Physician provider in Columbus, OH (NPI 1164408852).
Provider details
- NPI number
- 1164408852
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.049318 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,397 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 190 | $122 |
| Photography of Content of Eyes92285 | 150 | $20 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 136 | $86 |
| Exam of Visual Field With Intermediate Testing92082 | 131 | $44 |
| Established Patient Complete Exam of Visual System92014 | 116 | $117 |
| Injection of Chemical for Paralysis of Nerve Muscles on Side of Face64612 | 93 | $166 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 389 | 330 |
| Erythromycin Basebrand: Erythromycin | 344 | 215 |
| Latanoprost | 306 | 66 |
| Timolol Maleate | 111 | 30 |
| Prednisolone Acetate | 78 | 57 |
| Cephalexin | 36 | 33 |
| Clonazepam | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$395 across 16 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
- 2005-12-15
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Kenneth Cahill's NPI number?
- Kenneth Cahill's National Provider Identifier (NPI) is 1164408852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Cahill's specialty?
- Kenneth Cahill is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Cahill located?
- Kenneth Cahill's practice location on file with NPPES is 262 Neil Ave Ste 430, Columbus, OH 43215-7312.
- What is Kenneth Cahill's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Cahill is (614) 221-7464.
- Does Kenneth Cahill accept Medicare?
- Kenneth Cahill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Cahill's NPI active?
- Yes — Kenneth Cahill's NPI (1164408852) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.