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DR. MUHAMMAD REHAN SIDDIQUI M.D.
NPI 1669549309
Pediatrics in Paterson, NJ

Active since November 29, 2006PECOS Enrolled
703 MAIN ST, ST JOSEPHS HEALTHCARE CENTER, PATERSON, NJ 07503(973) 754-2000 Get Directions Write a Review

NPPES record last updated: March 8, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Muhammad Rehan Siddiqui M.d. NPPES

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

DR. MUHAMMAD REHAN SIDDIQUI M.D. (NPI 1669549309) is an individual pediatrics provider in Paterson, New Jersey, licensed in New Jersey (25MA08167500) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669549309
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. MUHAMMAD REHAN SIDDIQUICredential: M.D.
Location Address703 MAIN ST, ST JOSEPHS HEALTHCARE CENTERPaterson, NJ 07503-2621
Mailing Address703 Main St, St Josephs Healthcare CenterPaterson, NJ 07503-2621 · (973) 754-2000
Phone(973) 754-2000
Sole ProprietorYes
Enumeration DateNovember 29, 2006
Last NPPES UpdateMarch 8, 2013
✔ NPI 1669549309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in NJ · 25MA08167500✔ Licensed in NY · 242160
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
703 MAIN ST, Paterson, NJ 07503
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Other Identifiers 1

Medicaid0225771NJ

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Muhammad Rehan Siddiqui M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Muhammad Siddiqui reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St. Joseph's Healthcare, Inc.
Same address
Internal Medicine
703 MAIN ST, ST. JOSEPH'S REGIONAL MEDICAL CENTER
Paterson, NJ 07503
  • Reassigned Medicare billing, New Jersey enrollment
  • Medicare enrollment name: St Josephs Healthcare Inc
  • 372 clinicians in this Medicare group
NPI 1497791297 (973) 754-2000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

DR. SETAREH SHAMS MD
Obstetrics & Gynecology (Obstetrics)
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2700
ANTOINE MANSOURATI MD
Student in an Organized Health Care Education/Training Program
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2000
KARWAN AMEEN MD
Internal Medicine
703 MAIN ST
PATERSON, NJ 07503
Passaic County (718) 334-4000
SAIF HASAN DO
Student in an Organized Health Care Education/Training Program
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2000
SUSAN MUGALU ANP
Nurse Practitioner (Family)
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-0000
JONATHAN EDWARD MOVSIK
Student in an Organized Health Care Education/Training Program
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2000
DIANE E MCCLURE CPNP
Nurse Practitioner (Neonatal, Critical Care)
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2555
STEPHEN MASSOOD M.D.
Orthopaedic Surgery
703 MAIN ST, ST. JOSEPH'S REGIONAL MEDICAL CENTER
PATERSON, NJ 07503
Passaic County (973) 754-2270

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 Muhammad Siddiqui's NPI number?

The NPI number for Muhammad Siddiqui is 1669549309. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Muhammad Siddiqui located?

Muhammad Siddiqui practices at 703 Main St St Josephs Healthcare Center, Paterson, NJ 07503. The listed phone number is (973) 754-2000.

What is Muhammad Siddiqui's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Muhammad Siddiqui enrolled in Medicare?

Yes. Muhammad Siddiqui is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Muhammad Siddiqui's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Muhammad Siddiqui reassigns Medicare benefits to St. Joseph's Healthcare, Inc. (Paterson, NJ). The 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 Muhammad Siddiqui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Muhammad Siddiqui accept?

Health plans from Oscar Health list Muhammad Siddiqui 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 Muhammad Siddiqui was last updated on March 8, 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.