Curt J Theo, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

036074970 Issued in IL

Practice address

355 Ridge Ave
Evanston, IL 60202-3328

Phone

(847) 316-3364

NPI assigned

Sep 27, 2006

Sex

Male

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

Other names 1

• Constantine James Theo Other name

Medicare fee-for-service enrollment

Enrolled in IL

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 1

Specialty

AnesthesiologyAlso: Interventional Pain Management, Pain Management

Education

R Franklin University of Med & Sci/Chicago Medical School, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northstar Anesthesia of Illinois, LLCGroup PAC ID 4688893878, 404 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Amita Health Resurrection Medical Center Hospital, Chicago, IL, CCN 140117

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 and National Provider Directory roles.

• Northstar Anesthesia of Illinois, LLC

  • Anesthesiology Physician
  • Arlington, TX
  • NPI 1962822395

  IL

  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Resurrection Medical Center - Chicago LLC

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1811735228
  Care Compare affiliation

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

{
    "created_epoch": "1159315200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1881785079",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "925 SHERWOOD DR",
            "city": "LAKE BLUFF",
            "state": "IL",
            "postal_code": "600442203"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "355 RIDGE AVE",
            "city": "EVANSTON",
            "state": "IL",
            "postal_code": "602023328",
            "telephone_number": "847-316-3364"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 N Westmoreland Rd",
            "address_purpose": "LOCATION",
            "city": "Lake Forest",
            "state": "IL",
            "postal_code": "600451658",
            "country_code": "US",
            "telephone_number": "847-234-5600",
            "fax_number": "847-535-7884",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THEO",
        "first_name": "CURT",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-27",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036074970",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036074970",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CONSTANTINE",
            "last_name": "THEO",
            "middle_name": "JAMES",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• The Precious Center LLC
• The Radiant Smile, PC
• The Still Point Counseling Center
• Mary Theis, MA, CSLG PSY LCPC
• Julia Thelen, MD
• Melissa Theodore, NP
• Mary Theodosopoulos
• Talent Theparee, M.D.
• Nigel Christopher Thibodeaux, LCSW
• Kristyn Thielen, APRN

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.