Dr Ann C Monahan, MD - Medicare Anesthesiology in Oak Lawn, IL

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Dr Ann C Monahan, MD is a medicare enrolled "Anesthesiology" physician in Oak Lawn, Illinois. She went to Icahn School Of Medicine At Mount Sinai and graduated in 2011 and has 15 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, Oak Lawn, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 684-8000.

Dr Ann C Monahan is licensed to practice in Illinois (license number 036140296) 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 1346529443.

Contact Information

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

Map and Direction




Physician's Profile

Full NameDr Ann C Monahan
GenderFemale
SpecialityAnesthesiology
Experience15 Years
Location4440 W 95th St, 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:
  • Dr Ann C Monahan attended and graduated from Icahn School Of Medicine At Mount Sinai in 2011
  NPI Data:
  • NPI Number: 1346529443
  • Provider Enumeration Date: 08/08/2011
  • Last Update Date: 09/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1850890765
  • Enrollment ID: I20250818003303

Medical Identifiers

Medical identifiers for Dr Ann C Monahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346529443NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 036140296 (Illinois)Primary
207LP3000XAnesthesiology - Pediatric Anesthesiology 036140296 (Illinois)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009353081

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 Ann C Monahan 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

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 Ann C Monahan 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 Ann C Monahan, MD
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900		Dr Ann C Monahan, MD
4440 W 95th St,
Oak Lawn, IL 60453-2600

Ph: (708) 684-8000

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. Rachel Elizabeth Burt Kadar, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, Oak Lawn, IL 60453
Phone: 708-684-5375    Fax: 708-684-1028
Muhammad B Rafique, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 4440 W 95th St Dept Of, Oak Lawn, IL 60453
Phone: 708-684-8000    
John J. Ippolito, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Dr. Imran Akbar, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 630-561-0866    

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.