MRS. JOHANNA LASZLOCZKY FNP-BC
NPI 1821786229
Nurse Practitioner - Family in Hackensack, NJ
About Mrs. Johanna Laszloczky Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JOHANNA LASZLOCZKY FNP-BC (NPI 1821786229) is an individual family provider in Hackensack, New Jersey, licensed in New Jersey (26NR12459300) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Johanna Laszloczky Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Johanna Laszloczky reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Marlton, NJ 08053
- Reassigned Medicare billing, New Jersey enrollment
- 909 clinicians in this Medicare group
Cedarhurst, NY 11516
- Reassigned Medicare billing, New Jersey enrollment
- 7 clinicians in this Medicare group
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 90 clinicians in this Medicare group
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 90 clinicians in this Medicare group
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 115 clinicians in this Medicare group
New York, NY 10001
- Reassigned Medicare billing, Florida enrollment
- 27 clinicians in this Medicare group
New York, NY 10001
- Reassigned Medicare billing, Florida enrollment
- 28 clinicians in this Medicare group
New York, NY 10001
- Reassigned Medicare billing, Florida enrollment
- 28 clinicians in this Medicare group
Lakewood, NJ 08701
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Simon Fensterszaub Do Nj PC
- 28 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
HACKENSACK, NJ 07601
HACKENSACK, NJ 07601
HACKENSACK, NJ 07601
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 Johanna Laszloczky's NPI number?
The NPI number for Johanna Laszloczky is 1821786229. It was assigned to this individual provider in the NPPES registry on April 25, 2023.
Where is Johanna Laszloczky located?
Johanna Laszloczky practices at 2 University Plz Ste 204, Hackensack, NJ 07601. The listed phone number is (551) 295-8223.
What is Johanna Laszloczky's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Johanna Laszloczky enrolled in Medicare?
Yes. Johanna Laszloczky is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Johanna Laszloczky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Johanna Laszloczky reassigns Medicare benefits to 9 organizations: Advocare, LLC (Marlton, NJ), Attentive Care General Practice Of Medicine Of Nj PC (Cedarhurst, NY), Ennoble Hc Nj II PC (Hackensack, NJ), Ennoble Hc Nj III PC (Hackensack, NJ), Ennoble Hc Nj PC (Hackensack, NJ) and 4 more organizations, listed in the Medicare section above. Each 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 Johanna Laszloczky'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 Johanna Laszloczky was last updated on September 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.