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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.

ONEHEALTH MEDICAL GROUP LLC
NPI 1780443465
Internal Medicine in Cliffside Pk, NJ

Active since March 15, 2024CLIA Certified · 2 labs
532 WINTERBURN GRV, CLIFFSIDE PK, NJ 07010(908) 249-3271(732) 587-5486 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 25, 2026, Jul 22, 2024 (2 updates tracked since 2024).

About Onehealth Medical Group Llc NPPES

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

ONEHEALTH MEDICAL GROUP LLC (NPI 1780443465) is a healthcare organization registered as an internal medicine in Cliffside Pk, New Jersey and active in the NPI registry since March 2024. The organization holds 2 active CLIA laboratory certificates and lists Adam Atoot, Owner, as its authorized official.

NPPES Registry Identity

NPI1780443465
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameONEHEALTH MEDICAL GROUP LLC
Location Address532 WINTERBURN GRVCliffside Pk, NJ 07010-2913
Mailing Address532 Winterburn GrvCliffside Pk, NJ 07010-2913 · (908) 249-3271 · Fax (732) 587-5486
Phone(908) 249-3271
Fax(732) 587-5486
Organization SubpartNo
Authorized OfficialAdam AtootOwner · (201) 723-8699
Enumeration DateMarch 15, 2024
Last NPPES UpdateSeptember 25, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2026
✔ NPI 1780443465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
532 WINTERBURN GRV, Cliffside Pk, NJ 07010
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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 Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Onehealth Medical Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Onehealth Medical Group LLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Sharif Younis, MD
Family Practice
NPI 1093177909
2 UNIVERSITY PLZ STE 500
Hackensack, NJ 07601
(551) 340-8300
✔ PECOS✔ Accepts Medicare6.8 mi
Adam Atoot, M.D.
Internal Medicine
NPI 1265844872
2 UNIVERSITY PLZ STE 500
Hackensack, NJ 07601
(551) 340-8300
✔ PECOS✔ Accepts Medicare6.8 mi
Basil Abdeljaber, M.D.
Family Practice
NPI 1831354323
210 WESTCHESTER AVE
White Plains, NY 10604
(914) 681-3100
✔ PECOS✔ Accepts Medicare19 mi

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

CLIA Laboratory Certificates CMS CLIA 2

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 31D2348604

Onehealth Medical Group LLC · North Bergen, NJ
Active · expires Aug 9, 2028
CLIA Number31D2348604
Laboratory TypePhysician Office
Certificate Effective DateAugust 10, 2026
Certificate Expiration DateAugust 9, 2028
Laboratory DirectorAdam Atoot
Laboratory Phone(201) 723-8699
Laboratory LocationOnehealth Medical Group LLC7505 Bergenline Ave, North Bergen, NJ 07047
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 31D2306463

Onehealth Medical Group LLC · Hackensack, NJ
Active · expires Jun 17, 2028
CLIA Number31D2306463
Laboratory TypePhysician Office
Certificate Effective DateJune 18, 2026
Certificate Expiration DateJune 17, 2028
Laboratory DirectorAdam Atoot
Laboratory Phone(201) 723-8699
Laboratory LocationOnehealth Medical Group LLC2 University Plaza Dr Suite 500, Hackensack, NJ 07601
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Onehealth Medical Group LLC's NPI number?

The NPI number for Onehealth Medical Group LLC is 1780443465. It was assigned to this organization in the NPPES registry on March 15, 2024.

Where is Onehealth Medical Group LLC located?

Onehealth Medical Group LLC is located at 532 Winterburn Grv, Cliffside Pk, NJ 07010. The listed phone number is (908) 249-3271.

What is Onehealth Medical Group LLC's specialty?

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

Is Onehealth Medical Group LLC enrolled in Medicare?

Yes. Onehealth Medical Group LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Onehealth Medical Group LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Onehealth Medical Group LLC, in Family Practice and Internal Medicine. A 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 the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Onehealth Medical Group LLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Onehealth Medical Group LLC accept?

Health plans from Oscar Health list Onehealth Medical Group LLC 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 Onehealth Medical Group LLC was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 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.