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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.

MEDICAL GROUP OF NORTH JERSEY
NPI 1114972064
Internal Medicine in Haledon, NJ

Active since May 22, 2006CLIA 31D0945516 · Waiver
401 HALEDON AVE, HALEDON, NJ 07508(973) 942-3767 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Medical Group Of North Jersey NPPES

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

MEDICAL GROUP OF NORTH JERSEY (NPI 1114972064) is a healthcare organization registered as an internal medicine in Haledon, New Jersey and active in the NPI registry since May 2006. The organization holds a CLIA Waiver certificate valid through December 4, 2026 and lists Muhammad Yusuf Kahf, Owner, as its authorized official.

NPPES Registry Identity

NPI1114972064
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMEDICAL GROUP OF NORTH JERSEY
Location Address401 HALEDON AVEHaledon, NJ 07508-1553
Mailing Address401 Haledon AveHaledon, NJ 07508-1570 · (973) 942-3767
Phone(973) 942-3767
Organization SubpartNo
Authorized OfficialMuhammad Yusuf KahfOwner · (973) 626-1394
Enumeration DateMay 22, 2006
Last NPPES UpdateAugust 17, 2026
NPPES CertifiedAugust 17, 2026
✔ NPI 1114972064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · MA44774
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
401 HALEDON AVE, Haledon, NJ 07508
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Other Identifiers 1

Medicaid0183504NJ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 31D0945516

Medical Group Of North Jersey LLC · Haledon, NJ
Active · expires Dec 4, 2026
CLIA Number31D0945516
Laboratory TypePhysician Office
Certificate Effective DateDecember 5, 2024
Certificate Expiration DateDecember 4, 2026
Laboratory DirectorMuhammad Y. Kahf
Laboratory Phone(973) 942-3767
Laboratory LocationMedical Group Of North Jersey LLC401 Haledon Avenue, Haledon, NJ 07508
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 9

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

DR. AMR KAHF M.D.
Internal Medicine
401 HALEDON AVE
HALEDON, NJ 07508
Passaic County (973) 942-3767
HALEDON PHYSICAL THERAPY & SPORTS MEDICINE LLC
Physical Therapist
401 HALEDON AVE, SUITE B
HALEDON, NJ 07508
Passaic County (973) 689-6112
KRYSTLE CHUA M.D.
Family Medicine
401 HALEDON AVE
HALEDON, NJ 07508
Passaic County (973) 942-3767
HALEDON PHYSICAL THERAPY II LLC.
Clinic/Center (Physical Therapy)
401 HALEDON AVE
HALEDON, NJ 07508
Passaic County (973) 689-6112
HALEDON ADVANCED PHYSICAL THERAPY, LLC
Physical Therapist
401 HALEDON AVE, FIRST FLOOR SUITE D
HALEDON, NJ 07508
Passaic County (201) 447-0346
DR. MUHAMMAD YUSUF KAHF MD
Internal Medicine
401 HALEDON AVE
HALEDON, NJ 07508
Passaic County (973) 942-3767
HALEDON CARDIOLOGY GROUP
Internal Medicine (Cardiovascular Disease)
401 HALEDON AVE
HALEDON, NJ 07508
Passaic County (973) 942-3767
HALEDON ADVANCED CHIROPRACTIC LLC
Chiropractor (Rehabilitation)
401 HALEDON AVE, FIRST FLOOR SUITE D
HALEDON, NJ 07508
Passaic County (201) 447-0346

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 Medical Group Of North Jersey's NPI number?

The NPI number for Medical Group Of North Jersey is 1114972064. It was assigned to this organization in the NPPES registry on May 22, 2006.

Where is Medical Group Of North Jersey located?

Medical Group Of North Jersey is located at 401 Haledon Ave, Haledon, NJ 07508. The listed phone number is (973) 942-3767.

What is Medical Group Of North Jersey's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Medical Group Of North Jersey hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D0945516) is associated with this NPI, valid through December 4, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Medical Group Of North Jersey accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Medical Group Of North Jersey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Medical Group Of North Jersey was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.