Karl Hofmann, OD
NPI 1225476179 · Optometrist · Eaton, OH
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl Hofmann, OD is a Optometrist provider in Eaton, OH (NPI 1225476179).
Provider details
- NPI number
- 1225476179
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 6202T3117 (OH)
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
13 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
1,009 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 | 305 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 292 | $86 |
| Photography of the Retina92250 | 179 | $34 |
| Exam of Visual Field With Extended Testing92083 | 77 | $58 |
| Imaging of Retina92134 | 76 | $37 |
| Imaging of Optic Nerve92133 | 63 | $31 |
| New Patient Complete Exam of Visual System |
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 | 152 | 47 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 55 | 12 |
| Brimonidine Tartrate | 36 | — |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 32 | 29 |
| Timolol Maleate | 27 | — |
| Doxycycline Monohydrate | 21 | 16 |
| Loteprednol Etabonate | 14 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$89 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
- 2013-06-12
- Last updated
- 2023-01-17
- Certified
- 2023-01-04
Frequently asked questions
- What is Karl Hofmann's NPI number?
- Karl Hofmann's National Provider Identifier (NPI) is 1225476179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Hofmann's specialty?
- Karl Hofmann is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Karl Hofmann located?
- Karl Hofmann's practice location on file with NPPES is 309 Eaton Lewisburg Rd, Eaton, OH 45320-1104.
- What is Karl Hofmann's phone number?
- The practice phone number listed in the NPPES registry for Karl Hofmann is (937) 456-5559.
- Does Karl Hofmann accept Medicare?
- Karl Hofmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karl Hofmann's NPI active?
- Yes — Karl Hofmann's NPI (1225476179) is active in the NPPES registry as of the last update on 2023-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.