MS. BARBARA J KORZUN PSY D
NPI 1528074572
Psychologist in Lawrenceville, NJ

Active since July 31, 2006PECOS Enrolled
3131 PRINCETON PIKE, BLDG 5, LAWRENCEVILLE, NJ 08648(609) 895-1070(609) 896-2030 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Barbara J Korzun Psy D NPPES

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

MS. BARBARA J KORZUN PSY D (NPI 1528074572) is an individual psychologist in Lawrenceville, New Jersey, licensed in New Jersey (SI03347) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528074572
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMS. BARBARA J KORZUNCredential: PSY D
Location Address3131 PRINCETON PIKE, BLDG 5Lawrenceville, NJ 08648
Mailing Address3131 Princeton Pike, Bldg 5Lawrenceville, NJ 08648 · (609) 895-1070 · Fax (609) 896-2030
Fax(609) 896-2030
Sole ProprietorNo
Enumeration DateJuly 31, 2006
Last NPPES UpdateSeptember 11, 2025
NPI 1528074572 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in NJ · SI03347
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.
Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License SI03347 (NJ)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License SI03347 (NJ)
3131 PRINCETON PIKE, Lawrenceville, NJ 08648

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Ms. Barbara J Korzun Psy D is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Nurse Practitioner
3131 PRINCETON PIKE
LAWRENCEVILLE, NJ 08648
Colon & Rectal Surgery
3131 PRINCETON PIKE, BLDG 3C-201
LAWRENCEVILLE, NJ 08648
Orthopaedic Surgery
3131 PRINCETON PIKE, BUILDING 6, SUITE 106
LAWRENCEVILLE, NJ 08648
Internal Medicine
3131 PRINCETON PIKE, SUITE204
LAWRENCEVILLE, NJ 08648
Family Medicine (Sports Medicine)
3131 PRINCETON PIKE, BLDG. 4, SUITE 100
LAWRENCEVILLE, NJ 08648
Physical Therapist
3131 PRINCETON PIKE, BLDG 4, SUITE 100
LAWRENCEVILLE, NJ 08648
Family Medicine (Sports Medicine)
3131 PRINCETON PIKE, BLDG 4A, SUITE 100
LAWRENCEVILLE, NJ 08648
Physical Therapist
3131 PRINCETON PIKE, BLDG 4, SUITE 100
LAWRENCEVILLE, NJ 08648

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 Barbara Korzun's NPI number?

The NPI number for Barbara Korzun is 1528074572. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Barbara Korzun located?

Barbara Korzun practices at 3131 Princeton Pike Bldg 5, Lawrenceville, NJ 08648. The listed phone number is (609) 895-1070.

What is Barbara Korzun's specialty?

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

Is Barbara Korzun enrolled in Medicare?

Yes. Barbara Korzun is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Barbara Korzun was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.