FAYSAL MASSARWEH
NPI 1851759922
Hospitalist in Dekalb, IL
About Faysal Massarweh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FAYSAL MASSARWEH (NPI 1851759922) is an individual hospitalist provider in Dekalb, Illinois, licensed in Illinois (036165259) and active in the NPI registry since February 2016. He is enrolled in Medicare PECOS, is affiliated with St Mary Medical Center Inc, and maintains a secondary practice location in Fort Wayne.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
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
Faysal Massarweh 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 Reassignments
4Medicare enrollment records show Faysal Massarweh reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gary, IN 46402
- Reassigned Medicare billing, Indiana enrollment
- 384 clinicians in this Medicare group
Hobart, IN 46342
- Reassigned Medicare billing, Indiana enrollment
- 44 clinicians in this Medicare group
Fort Wayne, IN 46804
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Hospital Care Group PC
- 50 clinicians in this Medicare group
Brentwood, TN 37027
- Reassigned Medicare billing, Indiana enrollment
- 218 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.
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Mary Medical Center Inc
Acute Care Hospitals · Hobart, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60115 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.
DEKALB, IL 60115
DEKALB, IL 60115
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 Faysal Massarweh's NPI number?
The NPI number for Faysal Massarweh is 1851759922. It was assigned to this individual provider in the NPPES registry on February 4, 2016.
Where is Faysal Massarweh located?
Faysal Massarweh practices at 1 Kish Hospital Dr, Dekalb, IL 60115. The listed phone number is (815) 756-1521.
What is Faysal Massarweh's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Faysal Massarweh enrolled in Medicare?
Yes. Faysal Massarweh 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 organizations bill Medicare for Faysal Massarweh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Faysal Massarweh reassigns Medicare benefits to 4 organizations: Sound Physicians Of Indiana, LLC (Gary, IN), 24 On Physician Partners, PC (Hobart, IN), Hospital Care Group, P.C. (Fort Wayne, IN) and Hospitalist Medicine Physicians Of Indiana, LLC (Brentwood, TN). Each 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 Faysal Massarweh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Faysal Massarweh accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource list Faysal Massarweh 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 Faysal Massarweh affiliated with any hospitals?
According to CMS data, Faysal Massarweh is affiliated with St Mary Medical Center Inc.
When was this NPI record last updated?
The NPPES record for Faysal Massarweh was last updated on December 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.