MOHAMAD MAHDI SLEIMAN MD
NPI 1275219214
Hospitalist in Camden, NJ
About Mohamad Mahdi Sleiman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOHAMAD MAHDI SLEIMAN MD (NPI 1275219214) is an individual hospitalist provider in Camden, New Jersey, licensed in New Jersey (25MA13052500) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS, is affiliated with Cooper University Hospital, and is a graduate of Medical University Of South Carolina College Of Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
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
Mohamad Mahdi Sleiman 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 Mohamad Mahdi Sleiman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Camden, NJ 08103
- Reassigned Medicare billing, New Jersey enrollment
- 535 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooper University Hospital
Acute Care Hospitals · Camden, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Mohamad Mahdi Sleiman's NPI number?
The NPI number for Mohamad Mahdi Sleiman is 1275219214. It was assigned to this individual provider in the NPPES registry on June 26, 2023.
Where is Mohamad Mahdi Sleiman located?
Mohamad Mahdi Sleiman practices at 1 Cooper Plz, Camden, NJ 08103. The listed phone number is (856) 342-3150.
What is Mohamad Mahdi Sleiman's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Mohamad Mahdi Sleiman enrolled in Medicare?
Yes. Mohamad Mahdi Sleiman 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 Mohamad Mahdi Sleiman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohamad Mahdi Sleiman reassigns Medicare benefits to Cooper Physician Offices, PA (Camden, 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 Mohamad Mahdi Sleiman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mohamad Mahdi Sleiman accept?
Health plans from Oscar Health list Mohamad Mahdi Sleiman 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 Mohamad Mahdi Sleiman affiliated with any hospitals?
According to CMS data, Mohamad Mahdi Sleiman is affiliated with Cooper University Hospital.
When was this NPI record last updated?
The NPPES record for Mohamad Mahdi Sleiman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mohamad Mahdi Sleiman, MD · NPI 1275219214
Hospitalist physician in Camden, New Jersey. Individual provider, active in the CMS NPPES registry since June 26, 2023.
## Identity
- **NPI:** 1275219214 (Entity type: Individual)
- **Enumerated:** June 26, 2023
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 25MA13052500 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 COOPER PLZ, Camden, NJ 08103-1461
- **Phone:** (856) 342-3150
## 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:** Cooper Physician Offices, PA (NPI 1154369510, Camden, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 2023
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1275219214) · Data from the CMS NPPES public registry.