DR. OLUWATOSIN ALUKO-OLOKUN M.D.
NPI 1992168702
Emergency Medicine in Carbondale, IL
About Dr. Oluwatosin Aluko-olokun M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OLUWATOSIN ALUKO-OLOKUN M.D. (NPI 1992168702) is an individual emergency medicine provider in Carbondale, Illinois, licensed in Illinois (036148253) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Christus Southeast Texas- St Elizabeth, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 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
Dr. Oluwatosin Aluko-olokun M.d. 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 Oluwatosin Aluko-olokun reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Carbondale, IL 62901
- Reassigned Medicare billing, Illinois enrollment
- 702 clinicians in this Medicare group
Jasper, TX 75951
- Reassigned Medicare billing, Texas enrollment
- 133 clinicians in this Medicare group
Beaumont, TX 77702
- Reassigned Medicare billing, Texas enrollment
- 160 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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 3
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.
Christus Southeast Texas- St Elizabeth
Acute Care Hospitals · Beaumont, TXHca Houston Healthcare Clear Lake
Acute Care Hospitals · Webster, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62901 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CARBONDALE, IL 62901
CARBONDALE, IL 62901
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 Oluwatosin Aluko-olokun's NPI number?
The NPI number for Oluwatosin Aluko-olokun is 1992168702. It was assigned to this individual provider in the NPPES registry on March 30, 2016.
Where is Oluwatosin Aluko-olokun located?
Oluwatosin Aluko-olokun practices at 405 W Jackson St, Carbondale, IL 62901. The listed phone number is (618) 549-0721.
What is Oluwatosin Aluko-olokun's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Oluwatosin Aluko-olokun enrolled in Medicare?
Yes. Oluwatosin Aluko-olokun 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 Oluwatosin Aluko-olokun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oluwatosin Aluko-olokun reassigns Medicare benefits to 4 organizations: Southern Illinois Medical Services, Nfp (Carbondale, IL), Jasper Emergency Physicians, PLLC (Jasper, TX), Jefferson Emergency Physicians, PLLC (Beaumont, TX) and Emergency Medicine Services Of Tx, PLLC (San Antonio, TX). 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 Oluwatosin Aluko-olokun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Oluwatosin Aluko-olokun accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health, Oscar Insurance Company and UnitedHealthcare list Oluwatosin Aluko-olokun 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 Oluwatosin Aluko-olokun affiliated with any hospitals?
According to CMS data, Oluwatosin Aluko-olokun is affiliated with Christus Southeast Texas- St Elizabeth and Hca Houston Healthcare Clear Lake.
When was this NPI record last updated?
The NPPES record for Oluwatosin Aluko-olokun was last updated on October 22, 2020. 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.
# Dr. Oluwatosin Aluko-Olokun, M.D. · NPI 1992168702
Emergency Medicine physician in Carbondale, Illinois. Individual provider, active in the CMS NPPES registry since March 30, 2016.
## Identity
- **NPI:** 1992168702 (Entity type: Individual)
- **Enumerated:** March 30, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 036148253 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 405 W JACKSON ST, Carbondale, IL 62901-1462
- **Phone:** (618) 549-0721 · **Fax:** (618) 457-0469
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Southern Illinois Medical Services, Nfp (NPI 1770656837, Carbondale, IL); Jasper Emergency Physicians, PLLC (NPI 1922781970, Jasper, TX); Jefferson Emergency Physicians, PLLC (NPI 1609559699, Beaumont, TX); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** October 22, 2020
- **Other identifiers:** Other 214881 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1992168702) · Data from the CMS NPPES public registry.