Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JESSICA R PONZO
NPI 1811894751
Psychologist in Philadelphia, PA

Active since October 23, 2026
4601 MARKET ST, PHILADELPHIA, PA 19139(215) 878-3400(267) 878-2082 Get Directions Write a Review

NPPES record added: October 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jessica R Ponzo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JESSICA R PONZO (NPI 1811894751) is an individual psychologist in Philadelphia, Pennsylvania, licensed in Pennsylvania (PS020887) and active in the NPI registry since October 2026. She maintains a secondary practice location in Philadelphia.

NPPES Registry Identity

NPI1811894751
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameJESSICA R PONZO
Location Address4601 MARKET STPhiladelphia, PA 19139-4636
Mailing Address4601 Market StPhiladelphia, PA 19139-4636 · (215) 878-3400 · Fax (267) 878-2082
Fax(267) 878-2082
Sole ProprietorYes
Enumeration DateOctober 23, 2026
NPPES CertifiedOctober 23, 2026
✔ NPI 1811894751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in PA · PS020887
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
4601 MARKET ST, Philadelphia, PA 19139

Secondary Practice Location 1

Location 12801 Grant AvePhiladelphia, PA 19114-1032 · Phone (215) 878-3400 · Fax (267) 878-2082

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Professional)
4601 MARKET ST
PHILADELPHIA, PA 19139
Behavior Analyst
4601 MARKET ST
PHILADELPHIA, PA 19139
Social Worker (Clinical)
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139
Behavior Analyst
4601 MARKET ST
PHILADELPHIA, PA 19139
Psychologist (Clinical Child & Adolescent)
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessica Ponzo's NPI number?

The NPI number for Jessica Ponzo is 1811894751. It was assigned to this individual provider in the NPPES registry on October 23, 2026.

Where is Jessica Ponzo located?

Jessica Ponzo practices at 4601 Market St, Philadelphia, PA 19139. The listed phone number is (215) 878-3400.

What is Jessica Ponzo's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Jessica Ponzo was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.