Joseph Blake, Od INC in Lancaster, OH
This organization bills under NPI 1740085026, an organization record issued on Feb 19, 2025 with the primary taxonomy Optometrist. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1740085026
- Legal name
- Joseph Blake, Od INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 1726 E MAIN ST, Lancaster, OH 43130
- Phone
- 740-277-7550
- Mailing address
- Columbus, OH
- Enumerated
- Feb 19, 2025
- Record updated
- Mar 18, 2026
- Authorized official
- Owner/Optometrist (title as filed)
2 clinicians CMS lists with Joseph Blake Od in Lancaster
- Joseph Blake, ODOptometrist1104231778
- Anna Hopkins, ODOptometrist1487632295
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Ohio secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.