John Pajka, MD
NPI 1861469108 · Ophthalmology Physician · Lima, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Pajka, MD is a Ophthalmology Physician provider in Lima, OH (NPI 1861469108).
Provider details
- NPI number
- 1861469108
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35055422P (OH)
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
11,100 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 9,013 | $30 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 582 | $37 |
| Complex Removal of Cataract With Insertion of Prosthetic Lens66982 | 463 | $58 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 370 | $158 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 154 | $291 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
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 |
|---|---|---|
| Prednisolone Acetate | 825 | 660 |
| Moxifloxacin Hclbrand: Moxifloxacin | 585 | 476 |
| Timolol Maleate | 156 | 75 |
| Latanoprost | 134 | 36 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 29 | 12 |
| Tobramycin | 24 | 21 |
| Ofloxacin | 21 | 15 |
| Brimonidine Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
- 2006-03-07
- Last updated
- 2007-09-10
Frequently asked questions
- What is John Pajka's NPI number?
- John Pajka's National Provider Identifier (NPI) is 1861469108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Pajka's specialty?
- John Pajka is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Pajka located?
- John Pajka's practice location on file with NPPES is 855 W Market St, Lima, OH 45805.
- What is John Pajka's phone number?
- The practice phone number listed in the NPPES registry for John Pajka is (419) 228-7432.
- Does John Pajka accept Medicare?
- John Pajka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Pajka's NPI active?
- Yes — John Pajka's NPI (1861469108) is active in the NPPES registry as of the last update on 2007-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.