NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lisamarie Helen Clark, OD

Optometrist in Fort Worth, TX · enumerated 2011 · practices at William L Aston Od and Melissa A Aston Od PC.

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

National Provider Identifier

1457620957

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Lisamarie Helen Clark
Credential OD
Sex Female
Practice address 7201 Boat Club Rd, Fort Worth, TX, 76179
Phone (817) 750-2233
Fax (817) 750-2266
Enumeration date Dec 29, 2011
Last updated in NPPES Dec 29, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 7523 (TX) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

Where does Lisamarie Clark practice?
The practice location on file with NPPES is in Fort Worth, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lisamarie Clark?
The National Provider Identifier (NPI) for Lisamarie Clark is 1457620957, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-29.