John Byrnes, PA C
NPI 1639163629 · Physician Assistant · Apopka, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Byrnes, PA C is a Physician Assistant provider in Apopka, FL (NPI 1639163629).
Provider details
- NPI number
- 1639163629
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA C
- Sex
- Male
- Sole proprietor
- No
- License
- PA1679 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$447 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4215 Edgewater DrOrlando, FL 32804-2206Phone: (407) 539-2000Fax: (407) 398-0050
Registry dates
- Enumerated
- 2005-09-06
- Last updated
- 2024-06-10
- Certified
- 2024-06-10
Frequently asked questions
- What is John Byrnes's NPI number?
- John Byrnes's National Provider Identifier (NPI) is 1639163629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Byrnes's specialty?
- John Byrnes is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Byrnes located?
- John Byrnes's practice location on file with NPPES is 2100 Ocoee Apopka Rd, Apopka, FL 32703-9210.
- What is John Byrnes's phone number?
- The practice phone number listed in the NPPES registry for John Byrnes is (407) 609-0095.
- Does John Byrnes accept Medicare?
- John Byrnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Byrnes's NPI active?
- Yes — John Byrnes's NPI (1639163629) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.