Constanta Iulia Alexandreanu, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

Practice address

1501 S California Ave
Chicago, IL 60608-1732

Phone

(773) 257-6850

NPI assigned

May 11, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in IL, IN2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Anesthesiology

Education

Other, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Elite Anesthesia Providers LTDGroup PAC ID 6709249006, 26 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Elite Anesthesia Providers, LTD

  • Anesthesiology Physician
  • Mokena, IL
  • NPI 1679258388

  IN

  Medicare reassignment Care Compare group NPD
• Oak Brook Anesthesiologists, LTD.

  • Anesthesiology Physician
  • Oak Brook, IL
  • NPI 1881705937
  Medicare reassignment NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1147305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1871543041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3537 PAYSPHERE CIR",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606740035",
            "telephone_number": "708-786-2900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1501 S CALIFORNIA AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606081732",
            "telephone_number": "773-257-6850"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALEXANDREANU",
        "first_name": "CONSTANTA",
        "middle_name": "IULIA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-11",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036-114887-1",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Alexandra B Fox LLC
• Alexandra Bosma LCPC, PLLC
• Alexandra Ilkiw and Andrew Ilkiw
• Alexandra Sales DMD PLLC
• Caprice M. Alexandre
• Gina Alexandres
• Alexandria Champagne, LCSW, PLLC
• Alexandria Hall PLLC
• Sandra Alexandria, DC
• Sasha Alexanian, DMD

• Anesthesiology Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Anesthesiology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.