OSAMA ELBULUK MD
NPI 1538533229
Radiology - Diagnostic Radiology in La Jolla, CA
About Osama Elbuluk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSAMA ELBULUK MD (NPI 1538533229) is an individual diagnostic radiology provider in La Jolla, California, licensed in California (A149285) and active in the NPI registry since November 2015. He is enrolled in Medicare PECOS, is affiliated with Graham Hospital Association, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Osama Elbuluk 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 Reassignments
6Medicare enrollment records show Osama Elbuluk reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Macomb, IL 61455
- Reassigned Medicare billing, Illinois enrollment
- 134 clinicians in this Medicare group
Normal, IL 61761
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Monticello, IL 61856
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1386635373 (Illinois)
- 118 clinicians in this Medicare group
Olney, IL 62450
- Reassigned Medicare billing, Illinois and California enrollments
- Also billed through NPI 1700063179 (California)
- 301 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, California and Illinois enrollments
- Medicare enrollment name: Carle Health Care Incorporated
- 12 clinicians in this Medicare group
Hoopeston, IL 60942
- Reassigned Medicare billing, Illinois and California enrollments
- Also billed through NPI 1043683014 (California)
- 488 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 25
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.
Graham Hospital Association
Acute Care Hospitals · Canton, ILCarle Foundation Hospital
Acute Care Hospitals · Urbana, ILCarle Bromenn Medical Center
Acute Care Hospitals · Normal, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92037 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.
LA JOLLA, CA 92037
LA JOLLA, CA 92037
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 Osama Elbuluk's NPI number?
The NPI number for Osama Elbuluk is 1538533229. It was assigned to this individual provider in the NPPES registry on November 18, 2015.
Where is Osama Elbuluk located?
Osama Elbuluk practices at 9898 Genesee Ave, La Jolla, CA 92037. The listed phone number is (858) 824-4108.
What is Osama Elbuluk's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Osama Elbuluk enrolled in Medicare?
Yes. Osama Elbuluk 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 Osama Elbuluk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Osama Elbuluk reassigns Medicare benefits to 6 organizations: Graham Hospital Association (Macomb, IL), Carle West Physician Group Inc (Normal, IL), Kirby Medical Center (Monticello, IL), Richland Memorial Hospital, Inc (Olney, IL), Carle Health Medical Group (Urbana, IL) and 1 more organization, listed in the Medicare section above. 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 Osama Elbuluk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Osama Elbuluk affiliated with any hospitals?
According to CMS data, Osama Elbuluk is affiliated with Graham Hospital Association, Carle Foundation Hospital and Carle Bromenn Medical Center.
When was this NPI record last updated?
The NPPES record for Osama Elbuluk was last updated on February 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.