DR. JENNIFER MAHFOUZ PSYD
NPI 1659158731
Psychologist in Sparta, NJ

Active since September 12, 2023Opted out of Medicare · through Oct 18, 2027
10 ARROWHEAD TRL, SPARTA, NJ 07871(973) 975-6830 Get Directions Write a Review

NPPES record last updated: September 12, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jennifer Mahfouz Psyd NPPES

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

DR. JENNIFER MAHFOUZ PSYD (NPI 1659158731) is an individual psychologist in Sparta, New Jersey, licensed in New Jersey (35SI00707100) and active in the NPI registry since September 2023. She has opted out of Medicare through October 18, 2027.

NPPES Registry Identity

NPI1659158731
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. JENNIFER MAHFOUZCredential: PSYD
Location Address10 ARROWHEAD TRLSparta, NJ 07871-1731
Mailing Address10 Arrowhead TrlSparta, NJ 07871-1731 · (973) 975-6830
Sole ProprietorYes
Enumeration DateSeptember 12, 2023
NPPES CertifiedSeptember 11, 2023
NPI 1659158731 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 NJ · 35SI00707100
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.
10 ARROWHEAD TRL, Sparta, NJ 07871

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Jennifer Mahfouz Psyd 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 October 18, 2023 through October 18, 2027.

Opt-Out Effective DateOctober 18, 2023
Opt-Out In Effect ThroughOctober 18, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Jennifer Mahfouz's NPI number?

The NPI number for Jennifer Mahfouz is 1659158731. It was assigned to this individual provider in the NPPES registry on September 12, 2023.

Where is Jennifer Mahfouz located?

Jennifer Mahfouz practices at 10 Arrowhead Trl, Sparta, NJ 07871. The listed phone number is (973) 975-6830.

What is Jennifer Mahfouz's specialty?

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

Is Jennifer Mahfouz enrolled in Medicare?

No. Jennifer Mahfouz has opted out of Medicare through October 18, 2027. 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 Jennifer Mahfouz was last updated on September 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.