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PASSAIC HOSPITALIST SERVICES, LLC
NPI 1144903733
Hospitalist in Paterson, NJ

Active since August 09, 2023
703 MAIN ST, PATERSON, NJ 07503(973) 754-2000 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 13, 2026, Aug 9, 2023 (2 updates tracked since 2023).

About Passaic Hospitalist Services, Llc NPPES

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

PASSAIC HOSPITALIST SERVICES, LLC (NPI 1144903733) is a healthcare organization registered as a hospitalist in Paterson, New Jersey and active in the NPI registry since August 2023. The organization lists Kim Larsen, Director Of Credentialing, as its authorized official.

NPPES Registry Identity

NPI1144903733
Entity TypeOrganization
Primary Taxonomy208M00000X
Legal Business NamePASSAIC HOSPITALIST SERVICES, LLC
Location Address703 MAIN STPaterson, NJ 07503-2621
Mailing AddressPo Box 36632Belfast, ME 04915-1208 · (770) 874-5400
Phone(973) 754-2000
Organization SubpartNo
Authorized OfficialKim LarsenDirector Of Credentialing · (770) 874-5400
Enumeration DateAugust 9, 2023
Last NPPES UpdateAugust 13, 20262 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1144903733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
703 MAIN ST, Paterson, NJ 07503
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Passaic Hospitalist Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

78

Medicare enrollment records show 78 clinicians reassign Medicare billing to Passaic Hospitalist Services, LLC, which bills Medicare for the services they deliver. Of these, 10 practice at this address and 29 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Internal Medicine52
Hospitalist16
Nurse Practitioner5
Family Practice4
Pediatric Medicine1

Nearest to this location (20)

See all 78
Karwan Ameen, MD
Internal Medicine
NPI 1003493842
703 MAIN ST
Paterson, NJ 07503
(718) 334-4000
✔ PECOS✔ Accepts MedicareSame address
Manar Ashour, MD
Hospitalist
NPI 1114620218
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOSSame address
Moutaz Ghrewati, MD
Internal Medicine
NPI 1568982189
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOS✔ Accepts MedicareSame address
Mulham Hindawi, MD
Hospitalist
NPI 1689251175
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOS✔ Accepts MedicareSame address
Tawfiq Karadsheh
Internal Medicine
NPI 1629487707
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOS✔ Accepts MedicareSame address
Mark Munairji, MD
Hospitalist
NPI 1851033088
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOS✔ Accepts MedicareSame address
Naveen Parva, MD
Hospitalist
NPI 1073005328
703 MAIN ST
Paterson, NJ 07503
(973) 754-2830
✔ PECOS✔ Accepts MedicareSame address
Faryal Sahibzada, FNP
Nurse Practitioner
NPI 1821865007
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOS✔ Accepts MedicareSame address
Fady Shafeek, MD
Internal Medicine
NPI 1285297986
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOS✔ Accepts MedicareSame address
Qizhi Wang, M.D.
Hospitalist
NPI 1760823355
703 MAIN ST
Paterson, NJ 07503
(973) 754-2000
✔ PECOS✔ Accepts MedicareSame address
Emad Eisa, M.D.
Internal Medicine
NPI 1366725749
1300 MAIN AVE STE 2C
Clifton, NJ 07011
(973) 417-0181
✔ PECOS✔ Accepts Medicare1.9 mi
Mohamed Kassem, M.D.
Internal Medicine
NPI 1528027356
1300 MAIN AVE STE 2C
Clifton, NJ 07011
(973) 417-0181
✔ PECOS✔ Accepts Medicare1.9 mi
Gautam Gupta
Internal Medicine
NPI 1356728869
350 BOULEVARD
Passaic, NJ 07055
(973) 365-4000
✔ PECOS✔ Accepts Medicare3.3 mi
Sameh Scander, MD
Internal Medicine
NPI 1811427198
224 HAMBURG TPKE
Wayne, NJ 07470
(973) 942-6900
✔ PECOS✔ Accepts Medicare3.6 mi
Anuj Kapoor, MD
Family Practice
NPI 1871885509
510 HAMBURG TURNPIKE, STE 101
Wayne, NJ 07470
(973) 653-9485
✔ PECOS✔ Accepts Medicare4.3 mi
Tarek Rashid, MD
Internal Medicine
NPI 1114125234
510 HAMBURG TURNPIKE 101
Wayne, NJ 07470
(973) 942-6005
✔ PECOS✔ Accepts Medicare4.3 mi
Mohamed Elgendy, MBBCH
Internal Medicine
NPI 1962923714
30 PROSPECT AVE
Hackensack, NJ 07601
(551) 996-4466
✔ PECOS✔ Accepts Medicare5.9 mi
Abubakr Alfaouri, MD
Internal Medicine
NPI 1790425775
357 PROSPECT AVE
Hackensack, NJ 07601
(551) 309-3555
✔ PECOS✔ Accepts Medicare6.0 mi
Aiza Akbar, M.D.
Hospitalist
NPI 1588117576
230 SHERMAN AVE STE B
Glen Ridge, NJ 07028
(973) 400-5777
✔ PECOS✔ Accepts Medicare6.5 mi
Laurie Nahum, MD
Hospitalist
NPI 1558361295
2035 HAMBURG TPKE SUITE F
Wayne, NJ 07470
(973) 831-9228
✔ PECOS✔ Accepts Medicare7.7 mi
See all 78 clinicians

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

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 Passaic Hospitalist Services, LLC's NPI number?

The NPI number for Passaic Hospitalist Services, LLC is 1144903733. It was assigned to this organization in the NPPES registry on August 9, 2023.

Where is Passaic Hospitalist Services, LLC located?

Passaic Hospitalist Services, LLC is located at 703 Main St, Paterson, NJ 07503. The listed phone number is (973) 754-2000.

What is Passaic Hospitalist Services, LLC's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Passaic Hospitalist Services, LLC enrolled in Medicare?

Yes. Passaic Hospitalist Services, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Passaic Hospitalist Services, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 78 clinicians in 5 Medicare specialties reassign their Medicare billing to Passaic Hospitalist Services, LLC. 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. The largest specialties are Internal Medicine (52), Hospitalist (16) and Nurse Practitioner (5). Of these, 10 practice at this address and 29 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Passaic Hospitalist Services, LLC was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.