NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Fred H Simmons

Optometrist in Pampa, TX · enumerated 2006 · practices at Drs Simmons and Simmons, PA.

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

National Provider Identifier

1932116761

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Registry record

Entity type Individual (Type 1)
Name Mr. Fred H Simmons
Sex Female
Practice address Pampa, TX, 79065
Fax (806) 665-3511
Enumeration date Aug 2, 2006
Last updated in NPPES Jan 18, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1972TG (TX) Primary

Other identifiers

Identifier Type State Issuer
4628134 Other TX AETNA
80326E Other TX BLUE CROSS BLUE SHIELD

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Fred Simmons?
Fred Simmons is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-18.