Dr Constanta Iulia Alexandreanu, MD - Medicare Anesthesiology in Chicago, IL

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Dr Constanta Iulia Alexandreanu, MD is a medicare enrolled "Anesthesiology" physician in Chicago, Illinois. She graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Elite Anesthesia Providers Ltd, Elite Anesthesia Providers Ltd and her current practice location is 1501 S California Ave, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 257-6850.

Dr Constanta Iulia Alexandreanu is licensed to practice in Illinois (license number ) 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 1871543041.

Contact Information

Dr Constanta Iulia Alexandreanu, MD
1501 S California Ave,
Chicago, IL 60608-1732
(773) 257-6850
Not Available

Map and Direction




Physician's Profile

Full NameDr Constanta Iulia Alexandreanu
GenderFemale
SpecialityAnesthesiology
Experience27 Years
Location1501 S California Ave, Chicago, 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 Constanta Iulia Alexandreanu graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1871543041
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7416966676
  • Enrollment ID: I20060417000327

Medical Identifiers

Medical identifiers for Dr Constanta Iulia Alexandreanu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871543041NPI-NPPES
036-114887-1MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Elite Anesthesia Providers Ltd670924900623
Elite Anesthesia Providers Ltd670924900623

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 Constanta Iulia Alexandreanu allows following entities to bill medicare on her behalf.
Entity NameOak Brook Anesthesiologists Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881705937
PECOS PAC ID: 3870554298
Enrollment ID: O20041020000126
Entity NameMd2x Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669403325
PECOS PAC ID: 4385696616
Enrollment ID: O20050215000874
Entity NameElite Anesthesia Providers Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679258388
PECOS PAC ID: 6709249006
Enrollment ID: O20230905001966

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 Constanta Iulia Alexandreanu 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 Constanta Iulia Alexandreanu, MD
3537 Paysphere Cir,
Chicago, IL 60674-0035

Ph: (708) 786-2900		Dr Constanta Iulia Alexandreanu, MD
1501 S California Ave,
Chicago, IL 60608-1732

Ph: (773) 257-6850

Reviews and Comments


Anesthesiology Doctors in Chicago, IL

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Dr. Kimberly Lois Johnson, M.D.
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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.