Blair Clark, D.O.
NPI 1205199528 · Ophthalmology Physician · Tiffin, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Blair Clark, D.O. is a Ophthalmology Physician provider in Tiffin, OH (NPI 1205199528).
Provider details
- NPI number
- 1205199528
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 34.012724 (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
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
1,940 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 | 296 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 268 | $86 |
| Imaging of Retina92134 | 242 | $37 |
| Established Patient Complete Exam of Visual System92014 | 221 | $117 |
| Unclassified BiologicsJ3590 | 200 | $32 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 160 | $234 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 402 | 119 |
| Prednisolone Acetate | 202 | 125 |
| Ofloxacin | 182 | 122 |
| Timolol Maleate | 114 | 40 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 110 | 35 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 98 | 61 |
| Brimonidine Tartrate | 46 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$246 across 12 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
- 2012-06-21
- Last updated
- 2021-04-06
- Certified
- 2021-04-06
Frequently asked questions
- What is Blair Clark's NPI number?
- Blair Clark's National Provider Identifier (NPI) is 1205199528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blair Clark's specialty?
- Blair Clark is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Blair Clark located?
- Blair Clark's practice location on file with NPPES is 60 Ashwood Dr, Tiffin, OH 44883-1908.
- What is Blair Clark's phone number?
- The practice phone number listed in the NPPES registry for Blair Clark is (419) 448-8811.
- Does Blair Clark accept Medicare?
- Blair Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Blair Clark's NPI active?
- Yes — Blair Clark's NPI (1205199528) is active in the NPPES registry as of the last update on 2021-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.