NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John Clifford Knight, PHYSICIANS ASSISTANT

Medical Physician Assistant in Cross City, FL · enumerated 2006 · practices at Florida Department of Health.

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

National Provider Identifier

1285694158

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Registry record

Entity type Individual (Type 1)
Name Mr. John Clifford Knight
Credential PHYSICIANS ASSISTANT
Sex Male
Practice address 149 Ne 241 St, Cross City, FL, 32628
Phone (352) 498-1360
Fax (352) 498-1363
Enumeration date Mar 24, 2006
Last updated in NPPES May 21, 2008

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1733 (FL) Primary

Other identifiers

Identifier Type State Issuer
290243500 Medicaid FL -

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 specialty is John Knight?
John Knight is registered in NPPES with the primary taxonomy of Medical 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 2008-05-21.