Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John J Byrne Jr.

Individual provider Clinical Social Worker · NPI 1629740311

John J Byrne Jr. is a Clinical Social Worker in Lewes, Delaware. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

16287 Willow Creek Rd
Lewes, DE 19958-3614
Phone: (302) 703-6332
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 24160 Port Ln Unit 309, Lewes, DE 19958-4259 — (860) 604-8469

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1629740311
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 30, 2021
Last updated in NPPESDecember 16, 2024
Certification dateDecember 16, 2024

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