Joseph Byrne, PA-C
NPI 1356983449 · Physician Assistant · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Byrne, PA-C is a Physician Assistant provider in Port Jefferson, NY (NPI 1356983449).
Provider details
- NPI number
- 1356983449
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-10-10
- Last updated
- 2020-01-06
- Certified
- 2020-01-06
Frequently asked questions
- What is Joseph Byrne's NPI number?
- Joseph Byrne's National Provider Identifier (NPI) is 1356983449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Byrne's specialty?
- Joseph Byrne is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Byrne located?
- Joseph Byrne's practice location on file with NPPES is 200 Belle Terre Rd, Port Jefferson, NY 11777-1928.
- What is Joseph Byrne's phone number?
- The practice phone number listed in the NPPES registry for Joseph Byrne is (631) 474-6000.
- Does Joseph Byrne accept Medicare?
- Joseph Byrne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Byrne's NPI active?
- Yes — Joseph Byrne's NPI (1356983449) is active in the NPPES registry as of the last update on 2020-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.