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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. BARBARA J KORZUN PSY D
NPI 1528074572
Psychologist - Clinical in Belvidere, NJ

Active since July 31, 2006PECOS Enrolled
324 FRONT ST APT C, BELVIDERE, NJ 07823(609) 865-9290 Get Directions Write a Review

NPPES record last updated: October 24, 2026. Verified against the NPPES registry weekly; last sync: November 01, 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 clinical provider in Belvidere, 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 Taxonomy103TC0700X
Provider Legal NameMS. BARBARA J KORZUNCredential: PSY D
Location Address324 FRONT ST APT CBelvidere, NJ 07823-1539
Mailing Address53 Frontage Rd Fl 1Hampton, NJ 08827-4031 · (609) 865-9290
Phone(609) 865-9290
Sole ProprietorNo
Enumeration DateJuly 31, 2006
Last NPPES UpdateOctober 24, 2026
NPPES CertifiedOctober 24, 2026
✔ NPI 1528074572 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in NJ · SI03347
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
324 FRONT ST APT C, Belvidere, NJ 07823
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

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.

Medicare Billing Reassignment

Medicare enrollment records show Barbara Korzun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Barbara J. Korzun, Psy.D. LLC
42 mi
Mental Health (Including Community Mental Health Center)
103 CARNEGIE CTR, SUITE 300
Princeton, NJ 08540
  • Reassigned Medicare billing, New Jersey enrollment
  • Medicare enrollment name: Barbara J Korzun Psyd LLC
NPI 1659794873 (609) 865-9290

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07823 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 324 Front St Apt C, Belvidere, NJ 07823. The listed phone number is (609) 865-9290.

What is Barbara Korzun's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Barbara Korzun enrolled in Medicare?

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

Which organization bills Medicare for Barbara Korzun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Korzun reassigns Medicare benefits to Barbara J. Korzun, Psy.D. LLC (Princeton, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Barbara Korzun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Barbara Korzun was last updated on October 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.