Mastrian Eyecare, LLC in Hermitage, PA
This organization bills under NPI 1811299191, an organization record issued on Nov 19, 2010 with the primary taxonomy Optometrist. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1811299191
- Legal name
- Mastrian Eyecare, LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 490 N KERRWOOD DR SUITE 203, Hermitage, PA 16148
- Phone
- 724-342-2733
- Enumerated
- Nov 19, 2010
- Record updated
- May 6, 2011
- Authorized official
- Owner (title as filed)
2 clinicians CMS lists with Mastrian Eyecare in Hermitage
- Louis Mastrian, ODOptometrist1255314043
- Margaret Mastrian, ODOptometrist1972586766
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Pennsylvania 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.