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MARIANN BISCHOFF LCSW
NPI 1902166960
Social Worker - Clinical in Hillsborough, NJ

Active since May 24, 2012Opted out of Medicare · through Jul 1, 2028
33 PIROZZI LN, HILLSBOROUGH, NJ 08844(908) 472-1603 Get Directions Write a Review

NPPES record last updated: January 13, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mariann Bischoff Lcsw NPPES

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

MARIANN BISCHOFF LCSW (NPI 1902166960) is an individual clinical provider in Hillsborough, New Jersey, licensed in New Jersey (44SC05505100) and active in the NPI registry since May 2012. She has opted out of Medicare through July 1, 2028.

NPPES Registry Identity

NPI1902166960
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARIANN BISCHOFFCredential: LCSW
Location Address33 PIROZZI LNHillsborough, NJ 08844-1309
Mailing Address33 Pirozzi LnHillsborough, NJ 08844-1309
Phone(908) 472-1603
Sole ProprietorYes
Enumeration DateMay 24, 2012
Last NPPES UpdateJanuary 13, 2013
✔ NPI 1902166960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NJ · 44SC05505100
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
33 PIROZZI LN, Hillsborough, NJ 08844
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mariann Bischoff Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2026 through July 1, 2028.

Opt-Out Effective DateJuly 1, 2026
Opt-Out In Effect ThroughJuly 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

MINDFULNESS THERAPY, LLC
Social Worker (Clinical)
33 PIROZZI LN
HILLSBOROUGH, NJ 08844
Somerset County (908) 472-1603

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 Mariann Bischoff's NPI number?

The NPI number for Mariann Bischoff is 1902166960. It was assigned to this individual provider in the NPPES registry on May 24, 2012.

Where is Mariann Bischoff located?

Mariann Bischoff practices at 33 Pirozzi Ln, Hillsborough, NJ 08844. The listed phone number is (908) 472-1603.

What is Mariann Bischoff's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Mariann Bischoff enrolled in Medicare?

No. Mariann Bischoff has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Mariann Bischoff was last updated on January 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.