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

Dr. John Daniel Rosella, PHD

Individual provider Clinical Psychologist · NPI 1770548653

Dr. John Daniel Rosella, PHD is a Clinical Psychologist in Fairless Hills, Pennsylvania. Qualified in 1981, 45 years ago. Practices with Fairless Hills Psychological Associates, a 2-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
45
Licensed in
PA
In the registry since
2006
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

333 N Oxford Valley Rd
Fairless Hills, PA 19030-2626
Phone: (215) 547-5774
Fax: (215) 547-0768
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS-000256-L (PA)

Record details

NPI number1770548653
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESJuly 13, 2026
Mailing address582 Sterling St, Newtown, PA 18940-1825

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 Fairless Hills Psychological Associates — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount