Anwuli O Okoli, MD - Medicare Anesthesiology in Oak Lawn, IL

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Anwuli O Okoli, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Oak Lawn, Illinois. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Advocate Health And Hospitals Corporation and her current practice location is 4440 W 95th St Fl 7, Oak Lawn, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 684-4584.

Anwuli O Okoli is licensed to practice in Illinois (license number 036100619) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225090533.

Contact Information

Anwuli O Okoli, MD
4440 W 95th St Fl 7,
Oak Lawn, IL 60453-2600
(708) 684-4584
(708) 520-1919

Map and Direction




Physician's Profile

Full NameAnwuli O Okoli
GenderFemale
SpecialityAnesthesiology
Experience34 Years
Location4440 W 95th St Fl 7, Oak Lawn, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Anwuli O Okoli graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1225090533
  • Provider Enumeration Date: 04/03/2006
  • Last Update Date: 05/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052321304
  • Enrollment ID: I20060501000617

Medical Identifiers

Medical identifiers for Anwuli O Okoli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225090533NPI-NPPES
04920125OtherILBC/BS OF IL
0361006191MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine 036100619 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Christ Hospital & Medical CenterOak lawn, ILHospital
Advocate Trinity HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352422

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Anwuli O Okoli allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameWindy City Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932248622
PECOS PAC ID: 9234033572
Enrollment ID: O20031120000022
Entity NameMidwest Anesthesia Partners Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255380184
PECOS PAC ID: 6204737596
Enrollment ID: O20040120000034
Entity NameJacksonville Crnas Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821302068
PECOS PAC ID: 2961681523
Enrollment ID: O20110127001154

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Anwuli O Okoli is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Anwuli O Okoli, MD
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900		Anwuli O Okoli, MD
4440 W 95th St Fl 7,
Oak Lawn, IL 60453-2600

Ph: (708) 684-4584

Reviews and Comments


Anesthesiology Doctors in Oak Lawn, IL

Ahmed Moyukh Uddin,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: Dept Of Anesthesia, Advocate Christ Medical Center, 4440 W 95th St, Oak Lawn, IL 60453
Phone: 612-308-4820    
Dr. Elisa Keh-wong, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Dr. Neerukonda Prasad, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Dr. Omar Raja, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 773-684-5053    
Dr. William Daniel Young, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St Ste Aip, Oak Lawn, IL 60453
Phone: 219-677-7866    
Dr. Donna M. Rajchert, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Dr. Janet Phelan, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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