Individual provider Active NPI

Parthenia Cheherizod Davis, CRNA

  • Certified Registered Nurse Anesthetist
  • Olympia Fields, IL
National Provider Identifier
1306990288
Registry record updated Aug 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
209-006340 Issued in IL
Practice address
20201 Crawford Ave
Olympia Fields, IL 60461
Phone
(708) 503-3857
Fax
(708) 503-3806
NPI assigned
Jan 22, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 1, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X AP129654 TX
Certified Registered Nurse Anesthetist 367500000X 209-006340 IL Primary
Registered Nurse 163W00000X 041-318882 IL

Addresses

Primary practice location

20201 Crawford Ave
Olympia Fields, IL 60461

Mailing address

PO Box 840853
Dallas, TX 75284-0853
Phone (972) 233-1999

Other practice location 1

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone (708) 684-8000

Other practice location 2

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone (888) 824-0200

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address pdavis428240@direct.myadvocateaurora.org Direct

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070409000269 IL Practitioner - Certified Registered Nurse Anesthetist (Crna) 6204930829 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of ChicagoGroup PAC ID 7719899426, 1,674 clinicians
Carle Health Care IncorporatedGroup PAC ID 3577515774, 1,592 clinicians

Practice addresses (Care Compare)

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone (888) 824-0200

611 W Park St
Urbana, IL 61801-2500

611 W Park St
Urbana, IL 61801-2501
Phone (888) 712-2753

Hospital & facility affiliations

  • The University of Chicago Medical Center Hospital, Chicago, IL, CCN 140088
  • Carle Foundation Hospital Hospital, Urbana, IL, CCN 140091

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
041-318882ILMDRegistered Nurse
209-006340ILMDCertified Registered Nurse Anesthetist
AP129654TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
The University of Chicago Medical Center CurrentSince Jul 2, 2025 Accepting new patients
North American Partners in Anesthesia (Illinois), LLC CurrentSince Mar 18, 2024 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients
University of Chicago CurrentSince Jul 2, 2025 Accepting new patients
Carle Health Care Incorporated CurrentSince Dec 22, 2025 Accepting new patients
Windy City Anesthesia PC Nurse Anesthetist, Certified Registered CurrentSince Oct 13, 2015 Accepting new patients
The University of Chicago Medical Center CurrentSince Jul 2, 2025 Accepting new patients
Windy City Anesthesia PC Nurse Anesthetist, Certified Registered CurrentSince Oct 13, 2015 Accepting new patients
South Arlington Surgical Providers, LLC CurrentSince Jan 5, 2020 Accepting new patients
Southwest Anesthesia Consultants, LLC Past Accepting new patients
American Anesthesiology of Illinois, LLC Past Accepting new patients
Allied Anesthesia Associates, P.C. Past Accepting new patients
Madison Avenue Anesthesia Placement Services Past Accepting new patients

Locations

3249 Oak Park Ave
Berwyn, IL 60402
Phone (708) 783-2696

214 McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-1160

150 Harvester Dr
Ste 300
Burr Ridge, IL 60527
Phone (773) 702-1061

29373 Network Pl
Chicago, IL 60673

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

1520 W Harrison St
Chicago, IL 60607
Phone (312) 226-2371

21120 Washington Pkwy
Frankfort, IL 60423
Phone (815) 469-9750

333 Madison St
Joliet, IL 60435
Phone (815) 725-7222

998 N 129th Infantry Dr
Joliet, IL 60435
Phone (815) 744-3000

1200 Maple Rd
Joliet, IL 60432
Phone (815) 740-1100

350 N Wall St
Kankakee, IL 60901
Phone (815) 935-7500

500 W Court St
Kankakee, IL 60901
Phone (800) 585-4119

19110 Darvin Dr
Mokena, IL 60448
Phone (708) 478-8889

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

4440 W 95th St
Oak Lawn, IL 60453
Phone (708) 346-5520

10401 S Roberts Rd
Ste 2
Palos Hills, IL 60465
Phone (708) 430-1600

1775 W Dempster St
Park Ridge, IL 60068
Phone (847) 723-5150

611 W Park St
Urbana, IL 61801
Phone (217) 383-6941

350 E Interstate 20
Ste 200
Arlington, TX 76018
Phone (214) 254-4299

Interoperability endpoints

  • Direct secure messaging: pdavis343451@uchospital.direct-ci.com

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 3

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": "1169424000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754006400000",
    "number": "1306990288",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 840853",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752840853",
            "telephone_number": "972-233-1999",
            "fax_number": "972-233-3666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20201 CRAWFORD AVE",
            "city": "OLYMPIA FIELDS",
            "state": "IL",
            "postal_code": "60461",
            "telephone_number": "708-503-3857",
            "fax_number": "708-503-3806"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4440 W 95th St",
            "address_purpose": "LOCATION",
            "city": "Oak Lawn",
            "state": "IL",
            "postal_code": "604532600",
            "country_code": "US",
            "telephone_number": "708-684-8000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5841 S Maryland Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606371443",
            "country_code": "US",
            "telephone_number": "888-824-0200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DAVIS",
        "first_name": "PARTHENIA",
        "middle_name": "CHEHERIZOD",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-22",
        "last_updated": "2025-08-01",
        "certification_date": "2025-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "AP129654",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209-006340",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IL",
            "license": "041-318882",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "4440 W 95th St",
            "city": "Oak Lawn",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604532600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "pdavis428240@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "4440 W 95th St",
            "city": "Oak Lawn",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604532600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Olympia Fields, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 2025; 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.