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Mr. William Paul Herriott, MMS, PA-C

Physician Assistant in Naples, FL · enumerated 2009 · practices at Dermatology & Dermasurgery of Naples PA.

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

National Provider Identifier

1245564962

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Registry record

Entity type Individual (Type 1)
Name Mr. William Paul Herriott
Credential MMS, PA-C
Sex Male
Practice address 1108 Goodlette Rd N, Naples, FL, 34102
Phone (239) 434-0303
Fax (239) 262-8730
Enumeration date Sep 28, 2009
Last updated in NPPES Feb 10, 2017

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA9110027 (FL) Primary

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

What specialty is William Herriott?
William Herriott is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-10.