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

John D'Alonzo, MA

Individual provider Mental Health Counselor · NPI 1447022934

John D'Alonzo, MA is a Mental Health Counselor in Swarthmore, Pennsylvania. Practices as a sole proprietor and works from 2 locations. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2023
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

1601 Parklane Rd
Swarthmore, PA 19081-2331
Phone: (610) 328-2165
Show map & directions

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

Additional practice locations (1)

  • 14 S Orange St, Media, PA 19063-2605 — (215) 416-2348

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence PC020752 (PA)
Mental Health Counselor Taxonomy 101YM0800X · Licence PC020752 (PA)

Record details

NPI number1447022934
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedOctober 27, 2023
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026
Mailing address14 S Orange St, Media, PA 19063-2605

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