Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Clayton Edward Frost, OD
Optometrist in San Angelo, TX · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952035180
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Registry record
Entity type Individual (Type 1)
Name Dr. Clayton Edward Frost
Credential OD
Sex Male
Practice address 2705 Sherwood Way, San Angelo, TX, 76901
Phone (325) 949-5750
Enumeration date Jul 13, 2022
Last updated in NPPES Jun 9, 2023
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Clayton Frost?
The National Provider Identifier (NPI) for Clayton Frost is 1952035180, a Type 1 (individual) record in the CMS NPPES registry.
Where does Clayton Frost practice?
The practice location on file with NPPES is in San Angelo, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-09.