Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark Robinson Od

Q: What type of organization is Mark Robinson Od?

Mark Robinson Od is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Lockland, OH · enumerated 2009 · authorized official Mark Robinson, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790919256

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Registry record

Entity type Organization (Type 2)

Legal business name Mark Robinson Od

Practice address 123 Mill St, Lockland, OH, 45215

Phone (513) 761-1363

Enumeration date May 12, 2009

Last updated in NPPES May 12, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 3567T621 (OH) Primary

Authorized official

Name Mark Robinson

Title Owner

Phone (513) 761-1363

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Mark Robinson Od?

Mark Robinson Od is registered in NPPES as a Optometrist (its primary provider taxonomy).

Providers at this address

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Mark Robinson Optometrist · Lockland, OH NPI 1003811837

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-12.