Grant Theodore Balbarin, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

209015171 Issued in IL

Practice address

4201 W Chase Ave
Lincolnwood, IL 60712-1935

Phone

(847) 287-4666

NPI assigned

Nov 6, 2016

Last updated

Mar 18, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in IL, WI2 enrollments

Enrollment records 2

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Anesthesia Associates, LTDGroup PAC ID 2961303425, 34 clinicians

Gottlieb Community Health Services CorporationGroup PAC ID 3375442999, 42 clinicians

Ireland Anesthesia Management LLCGroup PAC ID 4284130345, 16 clinicians

Advocate Health and Hospitals CorporationGroup PAC ID 7810800935, 3,081 clinicians

Vituity-Wisconsin Anesthesia SCGroup PAC ID 2163968819, 144 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Froedtert South Inc. Hospital, Kenosha, WI, CCN 520021
• Presence Mercy Medical Center Hospital, Aurora, IL, CCN 140174

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

State licenses

Practice roles

Locations (25 of 28)

Interoperability endpoints

• Direct secure messaging: gbalbarin308520@direct.myadvocateaurora.org
• Direct secure messaging: gbalbarin80647@direct.luhs.org

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.

• Anesthesia Associates, LTD

  • Pain Medicine (Anesthesiology) Physician
  • Aurora, IL
  • NPI 1952308223
  Medicare reassignment Care Compare group NPD
• Gottlieb Community Health Services Corporation

  • General Practice Physician
  • Berwyn, IL
  • NPI 1013415603
  Medicare reassignment Care Compare group NPD
• Ireland Anesthesia Management LLC

  • Anesthesiology Physician
  • Chicago, IL
  • NPI 1376435198
  Medicare reassignment Care Compare group NPD
• Vituity-Wisconsin Anesthesia SC

  • Anesthesiology Physician
  • Pleasant Prairie, WI
  • NPI 1821831975
  Medicare reassignment Care Compare group NPD
• Advocate Health and Hospitals Corporation

  dba Advocate Medical Group

  • Multi-Specialty Clinic/Center
  • Oak Brook, IL
  • NPI 1700824455
  Medicare reassignment Care Compare group
• Apollo Medical Group of Illinois LLC

  • Anesthesiology Physician
  • Chicago, IL
  • NPI 1730934597

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Encore Anesthesia Group LLC

  • Anesthesiology Physician
  • Oak Park, IL
  • NPI 1558987883

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Ias Illinois PC

  • Anesthesiology Physician
  • Geneva, IL
  • NPI 1265118723
  Medicare reassignment NPD
• Kane Anesthesia Associates, SC

  • Anesthesiology Physician
  • Geneva, IL
  • NPI 1568407401
  Medicare reassignment NPD
• Loyola Medical Group LLC

  • General Practice Physician
  • Berwyn, IL
  • NPI 1376041954
  Medicare reassignment NPD
• Midwest Anesthesia Partners, LLC

  • Anesthesiology Physician
  • Chicago, IL
  • NPI 1255380184
  Medicare reassignment NPD
• North Shore Same Day Surgery LLC

  dba North Shore Surgical Center

  • Ambulatory Surgical Clinic/Center
  • Lincolnwood, IL
  • NPI 1134262868
  Medicare reassignment NPD

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

• Mercy Medical Center - Aurora LLC

  • General Acute Care Hospital
  • Aurora, IL
  • NPI 1598503922
  Care Compare affiliation
• Froedtert South, Inc.

  • General Acute Care Hospital
  • Pleasant Prairie, WI
  • NPI 1003831132
  Care Compare affiliation

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

{
    "created_epoch": "1478390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1891237095",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4201 W CHASE AVE",
            "city": "LINCOLNWOOD",
            "state": "IL",
            "postal_code": "607121935",
            "telephone_number": "847-287-4666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4201 W CHASE AVE",
            "city": "LINCOLNWOOD",
            "state": "IL",
            "postal_code": "607121935",
            "telephone_number": "847-287-4666"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "801 S Milwaukee Ave",
            "address_purpose": "LOCATION",
            "city": "Libertyville",
            "state": "IL",
            "postal_code": "600483204",
            "country_code": "US",
            "telephone_number": "847-362-2900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BALBARIN",
        "first_name": "GRANT",
        "middle_name": "THEODORE",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-11-06",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209015171",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "112318430",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IL",
            "license": "041.331615",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "801 S Milwaukee Ave",
            "city": "Libertyville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600483204",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd Ste B",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gbalbarin308520@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "801 S Milwaukee Ave",
            "city": "Libertyville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600483204",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Samia Ayyad, RBT
• Aimee Baca
• Brittany Michelle Wise Baer
• Sana Baig, DMD
• Elliot Baker, M.D.
• Emily Banks
• Elaine Barnes
• Jenna Marie Barnett, LCPC
• Maryam Batta
• Beach Anesthesia, SC

• Certified Registered Nurse Anesthetist in Lincolnwood, IL
• Providers in Lincolnwood, IL by specialty
• Certified Registered Nurse Anesthetist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.