Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John F Byrnes Jr., PA C
Physician Assistant in Apopka, FL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639163629
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Registry record
Entity type Individual (Type 1)
Name John F Byrnes Jr.
Credential PA C
Sex Male
Practice address 2100 Ocoee Apopka Rd, Apopka, FL, 32703
Phone (407) 609-0095
Enumeration date Sep 6, 2005
Last updated in NPPES Jun 10, 2024
Taxonomy & licenses
363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1679 (FL) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1679 (FL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| HF826A | Other | FL | MEDICARE GROUP PTAN |
| 290007600 | 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.
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 John Byrnes?
John Byrnes 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.
Other providers at this practice address
Browse all → Robert Pfeiffer Emergency Medicine Physician · Apopka, FL NPI 1740296383 Limaris Russe Gomez Hospitalist Physician · Apopka, FL NPI 1881755114 Ricardo Alequin Sanchez Hospitalist Physician · Apopka, FL NPI 1831395185 Orlando Vega Hospitalist Physician · Apopka, FL NPI 1013146240 Timothy Hirsch Physician Assistant · Apopka, FL NPI 1033430152 Deepa Aparanji Hospitalist Physician · Apopka, FL NPI 1861701765 Jessica Lobban-Williams Hospitalist Physician · Apopka, FL NPI 1619267275 Monica Abiff Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Apopka, FL NPI 1912340647
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-10.