Dr Ajit Kumar, MD - Medicare Anesthesiology in Oak Lawn, IL

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Dr Ajit Kumar, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Oak Lawn, Illinois. He graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Midwest Anesthesiologists Ltd and his current practice location is 4440 W 95th St, Oak Lawn, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 684-8000.

Dr Ajit Kumar is licensed to practice in Illinois (license number ) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1609818558.

Contact Information

Dr Ajit Kumar, MD
4440 W 95th St,
Oak Lawn, IL 60453-2600
(708) 684-8000
Not Available

Map and Direction




Physician's Profile

Full NameDr Ajit Kumar
GenderMale
SpecialityAnesthesiology
Experience45 Years
Location4440 W 95th St, Oak Lawn, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ajit Kumar graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1609818558
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9133252356
  • Enrollment ID: I20100809000313

Medical Identifiers

Medical identifiers for Dr Ajit Kumar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609818558NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology (Illinois)Primary
208VP0014XPain Medicine - Interventional Pain Medicine (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Trinity HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midwest Anesthesiologists Ltd054716552473

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. Dr Ajit Kumar allows following entities to bill medicare on his behalf.
Entity NameMidwest Anesthesiologists Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447209390
PECOS PAC ID: 0547165524
Enrollment ID: O20031203000392
Entity NameInsight Chicago Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881261006
PECOS PAC ID: 2860894706
Enrollment ID: O20210714002059

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. Dr Ajit Kumar 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
Dr Ajit Kumar, MD
185 Penny Ave,
East Dundee, IL 60118-1454

Ph: (847) 836-7015		Dr Ajit Kumar, MD
4440 W 95th St,
Oak Lawn, IL 60453-2600

Ph: (708) 684-8000

Reviews and Comments


Pain Medicine Doctors in Oak Lawn, IL

Mrs. Chandra P. Castaldo, FNP-BC
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-4684    Fax: 708-520-1919
Dr. Akram G. Abdoue, M.D.
Pain Medicine
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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.