MUHAMMAD MUSLIM MD
NPI 1861571218
Internal Medicine - Hematology & Oncology in Riverside, CA
About Muhammad Muslim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MUHAMMAD MUSLIM MD (NPI 1861571218) is an individual hematology & oncology provider in Riverside, California, licensed in California (C192251) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Hays Medical Center, and maintains a secondary practice location in Hays.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Muhammad Muslim 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.
Areas of Expertise CMS Part B claims 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hays Medical Center
Acute Care Hospitals · Hays, KSRussell Regional Hospital
Critical Access Hospitals · Russell, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92506 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.
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.
RIVERSIDE, CA 92506
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 Muslim's NPI number?
The NPI number for Muhammad Muslim is 1861571218. It was assigned to this individual provider in the NPPES registry on November 6, 2006.
Where is Muhammad Muslim located?
Muhammad Muslim practices at 4646 Brockton Ave Ste 203, Riverside, CA 92506. The listed phone number is (951) 394-7028.
What is Muhammad Muslim's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Muhammad Muslim enrolled in Medicare?
Yes. Muhammad Muslim 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.
Is Muhammad Muslim affiliated with any hospitals?
According to CMS data, Muhammad Muslim is affiliated with Hays Medical Center and Russell Regional Hospital.
When was this NPI record last updated?
The NPPES record for Muhammad Muslim was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
