Individual provider Active NPI

Joel C Frens, CRNA

  • Certified Registered Nurse Anesthetist
  • Hinsdale, IL
National Provider Identifier
1992009575
Registry record updated Mar 10, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
209008521 Issued in IL
Practice address
120 N Oak St
Hinsdale, IL 60521-3829
Phone
(630) 856-6641
NPI assigned
Dec 22, 2010
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 10, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 209008521 IL Primary

Addresses

Primary practice location

120 N Oak St
Hinsdale, IL 60521-3829

Mailing address

120 N Oak St
Hinsdale, IL 60521-3829
Phone (630) 856-6641

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110328000576 IL Practitioner - Certified Registered Nurse Anesthetist (Crna) 7517140627 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Rush Medical College of Rush University, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northstar Anesthesia of Illinois, LLCGroup PAC ID 4688893878, 404 clinicians
Midwest Anesthesia Partners LLCGroup PAC ID 6204737596, 117 clinicians

Practice addresses (Care Compare)

120 N Oak St
Hinsdale, IL 60521-3829
Phone (630) 856-9000

1423 Chicago Rd
Chicago Heights, IL 60411-3400
Phone (708) 756-1000

2900 N Lake Shore Dr
Chicago, IL 60657-5640
Phone (773) 665-3000

5101 Willow Springs Rd
La Grange, IL 60525-2600
Phone (708) 352-1200

Hospital & facility affiliations

  • Uchicago Medicine Adventhealth Hinsdale Hospital, Hinsdale, IL, CCN 140122
  • Uchicago Medicine Adventhealth la Grange Hospital, La Grange, IL, CCN 140065

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Midwest Anesthesia Partners, LLC CurrentSince May 13, 2017 Accepting new patients
Northstar Anesthesia of Illinois, LLC Nurse Anesthetist, Certified Registered CurrentSince Feb 4, 2026 Accepting new patients
Outpatient Anesthesia Services LLC Past Accepting new patients

Locations

2900 N Lakeshore
Chicago, IL 60657
Phone (773) 665-3240

908 N Elm St
Hinsdale, IL 60521
Phone (630) 325-3310

387 Shuman Blvd
Ste 240W
Naperville, IL 60563

120 N Oak St
Oak Brook Mall, IL 60521
Phone (630) 856-6700

1423 Chicago Rd
Sauk Village, IL 60411
Phone (708) 679-2160

Organizations & group practices 3

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.

Hospital & facility affiliations 4

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

NPI Registry JSON

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

{
    "created_epoch": "1292976000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1299715200000",
    "number": "1992009575",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 N OAK ST",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605213829",
            "telephone_number": "630-856-6641"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 N OAK ST",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605213829",
            "telephone_number": "630-856-6641"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRENS",
        "first_name": "JOEL",
        "middle_name": "C",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-12-22",
        "last_updated": "2011-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209008521",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hinsdale, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 2011; 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.