YOUSEF ISMAEL MD
NPI 1922657337
Radiology - Radiation Oncology in Ottumwa, IA
About Yousef Ismael Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YOUSEF ISMAEL MD (NPI 1922657337) is an individual radiation oncology provider in Ottumwa, Iowa, licensed in Iowa (SP-0237) and active in the NPI registry since September 2019. He is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and maintains a secondary practice location in Iowa City.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Yousef Ismael 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 Yousef Ismael reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ottumwa, IA 52501
- Reassigned Medicare billing, Iowa enrollment
- 2,190 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 14
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Iowa Hospital & Clinics
Acute Care Hospitals · Iowa City, IAOttumwa Regional Health Center
Acute Care Hospitals · Ottumwa, IAJefferson County Health Center
Critical Access Hospitals · Fairfield, IAPella Regional Health Center
Critical Access Hospitals · Pella, IAMahaska Health Partnership
Critical Access Hospitals · Oskaloosa, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52501 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.
OTTUMWA, IA 52501
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 Yousef Ismael's NPI number?
The NPI number for Yousef Ismael is 1922657337. It was assigned to this individual provider in the NPPES registry on September 9, 2019.
Where is Yousef Ismael located?
Yousef Ismael practices at 1001 Pennsylvania Ave, Ottumwa, IA 52501. The listed phone number is (641) 684-2300.
What is Yousef Ismael's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Yousef Ismael enrolled in Medicare?
Yes. Yousef Ismael 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 Yousef Ismael's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yousef Ismael reassigns Medicare benefits to State University Of Iowa (Ottumwa, IA). 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 Yousef Ismael's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yousef Ismael accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 2 other insurers list Yousef Ismael 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 Yousef Ismael affiliated with any hospitals?
According to CMS data, Yousef Ismael is affiliated with University Of Iowa Hospital & Clinics, Ottumwa Regional Health Center, Jefferson County Health Center, Pella Regional Health Center and Mahaska Health Partnership.
When was this NPI record last updated?
The NPPES record for Yousef Ismael was last updated on November 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.