DR. IBRAHIM WILLIAM SIDHOM MD
NPI 1851301220
Internal Medicine - Hematology & Oncology in Carteret, NJ
About Dr. Ibrahim William Sidhom Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IBRAHIM WILLIAM SIDHOM MD (NPI 1851301220) is an individual hematology & oncology provider in Carteret, New Jersey, licensed in New Jersey (MA50525) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Hackensack University Medical Center, and is a graduate of Other (1981).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ibrahim William Sidhom Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Ibrahim Sidhom reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carteret, NJ 07008
- Reassigned Medicare billing, New Jersey enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hackensack University Medical Center
Acute Care Hospitals · Hackensack, NJRaritan Bay Medical Center
Acute Care Hospitals · Perth Amboy, NJJfk Medical Center
Acute Care Hospitals · Edison, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07008 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CARTERET, NJ 07008
CARTERET, NJ 07008
CARTERET, NJ 07008
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 Ibrahim Sidhom's NPI number?
The NPI number for Ibrahim Sidhom is 1851301220. It was assigned to this individual provider in the NPPES registry on August 9, 2006.
Where is Ibrahim Sidhom located?
Ibrahim Sidhom practices at 48 Pulaski Ave, Carteret, NJ 07008. The listed phone number is (732) 541-5595.
What is Ibrahim Sidhom's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Ibrahim Sidhom enrolled in Medicare?
Yes. Ibrahim Sidhom is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Ibrahim Sidhom's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ibrahim Sidhom reassigns Medicare benefits to Ibrahim William Sidhom M.D.,p.C. (Carteret, 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 Ibrahim Sidhom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ibrahim Sidhom accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Ibrahim Sidhom 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.
Is Ibrahim Sidhom affiliated with any hospitals?
According to CMS data, Ibrahim Sidhom is affiliated with Hackensack University Medical Center, Raritan Bay Medical Center and Jfk Medical Center.
When was this NPI record last updated?
The NPPES record for Ibrahim Sidhom was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Ibrahim William Sidhom, MD · NPI 1851301220
Hematology & Oncology physician in Carteret, New Jersey. Individual provider, active in the CMS NPPES registry since August 9, 2006.
## Identity
- **NPI:** 1851301220 (Entity type: Individual)
- **Enumerated:** August 9, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** MA50525 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 48 PULASKI AVE, Carteret, NJ 07008-2509
- **Phone:** (732) 541-5595 · **Fax:** (732) 541-1451
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ibrahim William Sidhom M.D.,p.C. (NPI 1275709511, Carteret, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1981
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 007317; Medicaid 7530803 (NJ); Medicare UPIN F82827
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Source: [NPI Profile](https://npiprofile.com/npi/1851301220) · Data from the CMS NPPES public registry.