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

Dr. Louis Joseph Gallagher, PHD

Individual provider Psychologist · NPI 1851303861

Dr. Louis Joseph Gallagher, PHD is a Clinical Psychologist in Chapin, South Carolina. Qualified in 1981, 45 years ago. Practices with Lifesource of North Carolina, a 170-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York and South Carolina.

Years since qualifying
45
Licensed in
NY, SC
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2101 Dutch Fork Rd
Chapin, SC 29036-7576
Phone: (910) 338-2885
Fax: (864) 626-0412
Show map & directions

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

Additional practice locations (1)

  • 22 Lawrence Ave, Smithtown, NY 11787-3619 — (631) 265-0877

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1380 (SC)
Psychologist Taxonomy 103T00000X · Licence 007269 (NY)

Record details

NPI number1851303861
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 12, 2006
Last updated in NPPESMarch 1, 2022
Certification dateMarch 1, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Lifesource Of North Carolina — 170 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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