Individual provider Active NPI

Ryan J Fox, CRNA

  • Certified Registered Nurse Anesthetist
  • Maywood, IL
National Provider Identifier
1245905249
Registry record updated Apr 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
209024115 Issued in IL
Practice address
2160 S 1St Ave
Maywood, IL 60153-3328
Phone
(888) 584-7888
NPI assigned
Aug 11, 2021
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 30, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 041.470252 IL
Certified Registered Nurse Anesthetist 367500000X APN.0998062-CRNA CO
Certified Registered Nurse Anesthetist 367500000X 209024115 IL Primary

Addresses

Primary practice location

2160 S 1St Ave
Maywood, IL 60153-3328

Mailing address

2160 S 1St Ave
Maywood, IL 60153-3328
Phone (708) 216-9000

Other practice location 1

11600 W 2nd Pl
Lakewood, CO 80228-1527
Phone (720) 321-1010

Other practice location 2

8101 E Lowry Blvd Ste 120
Denver, CO 80230-7195
Phone (303) 909-4157

Electronic endpoints 2

TypeEndpointUseAffiliation
SOAP URL epic
Direct Messaging Address rfox132583@direct.luhs.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, CO2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20211116000932 IL Practitioner - Certified Registered Nurse Anesthetist (Crna) 4789073610 Reassigns benefits to 2 organizations
I20230301002847 CO Practitioner - Certified Registered Nurse Anesthetist (Crna) 4789073610 Reassigns benefits to 9 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospitalist Medicine Physicians of Colorado - Denver PCGroup PAC ID 3577073402, 90 clinicians
Loyola University Medical CenterGroup PAC ID 3779488903, 917 clinicians

Practice addresses (Care Compare)

106 Blanca Ave
Alamosa, CO 81101-2340
Phone (719) 589-2511

1375 E 19TH Ave
Saint Joseph Hospital
Denver, CO 80218-1114
Phone (303) 812-6400

2160 S 1St Ave
Maywood, IL 60153-3328
Phone (708) 216-9000

8101 E Lowry Blvd
Denver, CO 80230-7195
Phone (303) 344-9090

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
041.470252ILMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Consulting Partners, PLLC CurrentSince Feb 15, 2023 Accepting new patients
Loyola University Medical Center CurrentSince Nov 1, 2021 Accepting new patients
Arapahoe Gastroenterology Anesthesia Associates LLC Nurse Anesthetist, Certified Registered CurrentSince Jun 14, 2024 Accepting new patients
Lutheran Hospital Association of the San Luis Valley CurrentSince Jan 4, 2024 Accepting new patients
Hospitalist Medicine Physicians of Colorado - Denver PC Nurse Anesthetist, Certified Registered CurrentSince Aug 15, 2025 Accepting new patients
Catholic Health Initiatives Colorado Current Accepting new patients
Summit Comfort Anesthesia Nurse Anesthetist, Certified Registered CurrentSince Sep 1, 2024 Accepting new patients
Anesthesia Dynamics LLC Nurse Anesthetist, Certified Registered CurrentSince May 18, 2024 Accepting new patients
Northstar Anesthesia of Illinois, LLC Nurse Anesthetist, Certified Registered CurrentSince Feb 15, 2022 Accepting new patients
Catholic Health Initiatives Colorado CurrentSince Apr 21, 2025 Accepting new patients
Orthopedic Centers of Colorado, LLC CurrentSince Jul 13, 2025 Accepting new patients
Catholic Health Initiatives Colorado CurrentSince Apr 21, 2025 Accepting new patients
Loyola University Medical Center CurrentSince Nov 1, 2021 Accepting new patients
Orthopedic Centers of Colorado, LLC CurrentSince Jul 13, 2025 Accepting new patients
US Anesthesia Partners of Colorado Inc. Nurse Anesthetist, Certified Registered CurrentSince Apr 30, 2025 Accepting new patients

Locations

106 Blanca Ave
Alamosa, CO 81101
Phone (719) 589-2511

14272 E Evans Ave
Aurora, CO 80014
Phone (303) 425-2800

1411 S Potomac St
Ste 350
Aurora, CO 80012
Phone (303) 671-2134

4700 Hale Pkwy
Ste 200
Denver, CO 80220
Phone (303) 758-1175

425 S Cherry St
Ste 300
Denver, CO 80246
Phone (303) 388-4631

1375 E 19th Ave
Denver, CO 80218
Phone (303) 812-2000

14200 E Arapahoe Rd
Englewood, CO 80112
Phone (303) 699-3000

8000 E Maplewood Ave
Ste 120
Greenwood Village, CO 80111

11600 W 2nd Pl
Lakewood, CO 80228
Phone (720) 321-1010

7000 W Colfax Ave
Lakewood, CO 80214
Phone (303) 671-5553

355 Union Blvd
Ste 10
Lakewood, CO 80228
Phone (303) 689-8700

1001 Southpark Dr
Littleton, CO 80120
Phone (303) 531-5724

10101 Ridgegate Pkwy
Lone Tree, CO 80124
Phone (720) 225-1000

8101 E Lowry Blvd
Ste 120
Lowry, CO 80230
Phone (303) 806-1998

9397 Crown Crest Blvd
Ste 110
Parker, CO 80138
Phone (720) 974-6499

9191 Grant St
Thornton, CO 80229
Phone (303) 246-5003

9005 Grant St
Ste 300
Thornton, CO 80229
Phone (303) 288-4694

10001 Washington St
Thornton, CO 80229
Phone (303) 252-0083

41 State Highway 67
Woodland Park, CO 80863
Phone (719) 686-0551

2160 S 1st Ave
Maywood, IL 60153
Phone (708) 216-4400

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

400 10th St E
Waconia, MN 55387

120 Brentwood Commons Way
Ste 510
Brentwood, TN 37027
Phone (253) 682-6040

Organizations & group practices 15

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 15

Hospital & facility affiliations 6

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": "1628640000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745971200000",
    "number": "1245905249",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2160 S 1ST AVE",
            "city": "MAYWOOD",
            "state": "IL",
            "postal_code": "601533328",
            "telephone_number": "708-216-9000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2160 S 1ST AVE",
            "city": "MAYWOOD",
            "state": "IL",
            "postal_code": "601533328",
            "telephone_number": "888-584-7888"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11600 W 2nd Pl",
            "address_purpose": "LOCATION",
            "city": "Lakewood",
            "state": "CO",
            "postal_code": "802281527",
            "country_code": "US",
            "telephone_number": "720-321-1010",
            "fax_number": "720-321-1001",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8101 E Lowry Blvd Ste 120",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802307195",
            "country_code": "US",
            "telephone_number": "303-909-4157",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FOX",
        "first_name": "RYAN",
        "middle_name": "J",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-08-11",
        "last_updated": "2025-04-30",
        "certification_date": "2025-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IL",
            "license": "041.470252",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CO",
            "license": "APN.0998062-CRNA",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209024115",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "epic",
            "affiliation": "N",
            "address_1": "2160 S 1st Ave",
            "city": "Maywood",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601533328",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rfox132583@direct.luhs.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2160 S 1st Ave",
            "city": "Maywood",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601533328",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Maywood, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.