Individual provider Active NPI

Ned Guirey Urbiztondo, M.D.

  • Anesthesiology Physician
  • Chicago, IL
National Provider Identifier
1184945164
Registry record updated Oct 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
036139538 Issued in IL
Practice address
251 E Huron St Ste 5-704
Chicago, IL 60611-2908
Phone
(312) 695-0061
Fax
(312) 695-9013
NPI assigned
Jun 14, 2010
Last updated
Oct 2, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 2, 2026

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

Specialties & licenses 8

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 268232 NY
Anesthesiology Physician 207L00000X DR.0067175 CO
Anesthesiology Physician 207L00000X R8124 TX
Anesthesiology Physician 207L00000X 4463 WI
Anesthesiology Physician 207L00000X 036139538 IL Primary
Anesthesiology Physician 207L00000X C161381 CA
Pain Medicine (Anesthesiology) Physician 207LP2900X 268232 NY
Interventional Pain Medicine Physician 208VP0014X 036139538 IL

Addresses

Primary practice location

251 E Huron St Ste 5-704
Chicago, IL 60611-2908

Mailing address

251 E Huron St Ste 5-704
Chicago, IL 60611-2908
Phone (312) 695-0061

Other practice location 1

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5511

Other practice location 2

1508 Genesee St
Utica, NY 13502-5178
Phone (315) 798-8737

Other practice location 3

1775 Dempster St
Park Ridge, IL 60068-1143
Phone (847) 723-2210

Other practice location 4

10350 E Dakota Ave
Denver, CO 80247-1314
Phone (303) 338-4545

Other identifiers 2

IdentifierTypeStateIssuer
03879247MedicaidNY
9000197115MedicaidCO

Electronic endpoints 3

TypeEndpointUseAffiliation
SOAP URL https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq Health Information Exchange (HIE)
Direct Messaging Address nurbiztondo317221@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, IL, CA, AZ, WA, WI6 enrollments
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 6

Enrollment IDStateProvider typePAC IDDetails
I20140806001734 NY Practitioner - AnesthesiologyPractitioner - Pain Management 6002033586 Reassigns benefits to 1 organization
I20180116001663 IL Practitioner - AnesthesiologyPractitioner - Interventional Pain Management 6002033586 Reassigns benefits to 9 organizations
I20200401000550 CA Practitioner - Anesthesiology 6002033586 Reassigns benefits to 8 organizations
I20200803000534 AZ Practitioner - Anesthesiology 6002033586 Reassigns benefits to 1 organization
I20240502000144 WA Practitioner - Anesthesiology 6002033586 Reassigns benefits to 1 organization
I20241204003253 WI Practitioner - Anesthesiology 6002033586 Reassigns benefits to 9 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MCHS Hospitals IncGroup PAC ID 5698071173, shared by 28 NPIs, 1,195 clinicians
Great Lakes Anesthesiology PCGroup PAC ID 7113997529, 90 clinicians
Carle Health Care IncorporatedGroup PAC ID 3577515774, 1,592 clinicians

Practice addresses (Care Compare)

1000 N Oak Ave
Marshfield, WI 54449-5703
Phone (715) 387-5511

251 E Huron
704 Dept of Anes
Chicago, IL 60611-2908
Phone (312) 926-2280

515 Main St
Olean, NY 14760-1513
Phone (716) 323-6570

611 W Park St
Urbana, IL 61801-2500

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

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C161381CAMDAnesthesiology Physician
R8124TXMDAnesthesiology Physician
268232NYMDPain Medicine (Anesthesiology) Physician
036139538ILMDInterventional Pain Medicine Physician
4463WIMDMedical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Memorial Hospital Inc CurrentSince Nov 26, 2024 Accepting new patients
Pontine Incorporated Anesthesiology CurrentSince Jan 25, 2023 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Nov 26, 2024 Accepting new patients
MCHS Hospitals Inc Anesthesiology CurrentSince Nov 26, 2024 Accepting new patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Mar 23, 2020 Accepting new patients
John Muir Trauma Physicians Billing Service Current Accepting new patients
First Choice Physician Partners CurrentSince Sep 9, 2020 Accepting new patients
Carle Health Medical Group Anesthesiology CurrentSince Mar 25, 2024 Accepting new patients
Flambeau Hospital Inc Current Accepting new patients
Valley Pain Care Centers LTD Pain Medicine CurrentSince Jul 25, 2020 Accepting new patients
Endeavor Health Medical Group Anesthesiology CurrentSince Oct 16, 2023 Accepting new patients
Midwest Anesthesia Providers S.C Anesthesiology CurrentSince Sep 19, 2021 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Nov 26, 2024 Accepting new patients
Great Lakes Anesthesiology, PC CurrentSince Oct 1, 2025 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Nov 26, 2024 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Feb 1, 2021 Accepting new patients
Memorial Hospital Inc Interventional Pain Medicine CurrentSince Nov 26, 2024 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Feb 1, 2021 Accepting new patients
Windy City Anesthesia PC CurrentSince Jan 1, 2020 Accepting new patients
Oregon Anesthesiology Group PC Anesthesiology CurrentSince May 4, 2024 Accepting new patients
Endeavor Health Medical Group Anesthesiology CurrentSince Oct 16, 2023 Accepting new patients
Pain Consultants of Central Illinois LLC Pain Medicine CurrentSince Jul 28, 2021 Accepting new patients
MCHS Hospitals Inc CurrentSince Nov 26, 2024 Accepting new patients
Valley Regional Anesthesia Associates Inc Anesthesiology CurrentSince Dec 6, 2023 Accepting new patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Mar 23, 2020 Accepting new patients
Oak Creek Anesthesia Services, Inc. Anesthesiology CurrentSince Feb 1, 2021 Accepting new patients
Ias Arizona PLLC Anesthesiology CurrentSince Oct 29, 2023 Accepting new patients
Flambeau Hospital Inc CurrentSince Nov 26, 2024 Accepting new patients
Premier Anesthesia of California, PC Anesthesiology CurrentSince Feb 1, 2023 Accepting new patients
Anesthesia Pain Services LLC Anesthesiology CurrentSince Jan 1, 2021 Accepting new patients
Cep America - Anesthesia, PC Anesthesiology Current Accepting new patients
City of Hope Medical Foundation Anesthesiology CurrentSince Jul 3, 2023 Accepting new patients
First Choice Physician Partners CurrentSince Sep 9, 2020 Accepting new patients
Windy City Anesthesia PC Anesthesiology CurrentSince Jan 1, 2020 Accepting new patients
Marshfield Clinic Inc CurrentSince Nov 26, 2024 Accepting new patients
MCHS Hospitals Inc Interventional Pain Medicine Current Accepting new patients
Nu Medical Consulting LLC CurrentSince Mar 6, 2022 Accepting new patients
John Muir Trauma Physicians Billing Service Anesthesiology CurrentSince Apr 1, 2023 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Nov 26, 2024 Accepting new patients
Stat Anesthesia Specialists, LTD. Anesthesiology CurrentSince Feb 1, 2020 Accepting new patients
The Carle Foundation Hospital Interventional Pain Medicine Past Accepting new patients
Carle Health Care Incorporated Past Accepting new patients
Advocate Health and Hospitals Corporation Interventional Pain Medicine Past Accepting new patients
Valley West Community Hospital Past Accepting new patients
Kishwaukee Community Hospital Past Accepting new patients
Northwestern Memorial Hospital Past Accepting new patients
Kaweah Delta Health Care District Interventional Pain Medicine Past Accepting new patients
Advocate Sherman Hospital Interventional Pain Medicine Past Accepting new patients
Northwest Community Hospital Interventional Pain Medicine Past Accepting new patients
Anesthesia Pain Services LLC Anesthesiology Past Accepting new patients
Northwestern Memorial Hospital Past Accepting new patients
MCHS Hospitals Inc Interventional Pain Medicine Past Accepting new patients
Cep America - Anesthesia PC Anesthesiology Past Accepting new patients
Doctors Hospital of Manteca, Inc. Interventional Pain Medicine Past Accepting new patients

Locations (25 of 64)

10360 E Drexel Rd
Tucson, AZ 85747
Phone (469) 340-1366

5301 E Grant Rd
Tucson, AZ 85712
Phone (520) 324-1344

2615 Chester Ave
Bakersfield, CA 93301
Phone (661) 381-7545

3001 Sillect Ave
Bakersfield, CA 93308
Phone (661) 316-6000

2540 East St
Concord, CA 94520
Phone (925) 674-2228

2000 Mowry Ave
Fremont, CA 94538
Phone (510) 793-6653

2139 E Beechwood Ave
Fresno, CA 93720
Phone (559) 322-6600

975 S Fairmont Ave
Lodi, CA 95240
Phone (209) 339-7575

1660 W 3rd St
Los Angeles, CA 90017
Phone (213) 201-0850

1205 E North St
Manteca, CA 95336
Phone (209) 239-8301

145 Trevino Ave
Manteca, CA 95337
Phone (209) 788-8180

1300 Mable Ave
Ste 1
Modesto, CA 95355
Phone (209) 571-1633

1441 Florida Ave
Modesto, CA 95350
Phone (209) 214-7235

1541 Florida Ave
Ste 101
Modesto, CA 95350
Phone (209) 575-3839

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

465 W Putnam Ave
Porterville, CA 93257
Phone (559) 784-8886

2900 Eureka Way
Redding, CA 96001
Phone (530) 225-8700

209 Fair Oaks Ave
South Pasadena, CA 91030
Phone (626) 359-8111

825 Delbon Ave
Turlock, CA 95382
Phone (209) 664-2744

1006 Nut Tree Rd
Vacaville, CA 95687
Phone (707) 446-2800

119 S Locust St
#B
Visalia, CA 93291
Phone (559) 366-7177

400 W Mineral King Ave
Visalia, CA 93291
Phone (559) 624-2001

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598
Phone (925) 295-1545

1601 Ygnacio Valley Rd
#100
Walnut Creek, CA 94598
Phone (925) 947-5245

1 Memorial Dr
Alton, IL 62002
Phone (618) 463-7240

Interoperability endpoints

  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com
  • Direct secure messaging: nurbiztondo317221@direct.myadvocateaurora.org

Organizations & group practices 54

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.

View all 54

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.

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    "created_epoch": "1276473600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790899200000",
    "number": "1184945164",
    "addresses": [
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            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "251 E HURON ST STE 5-704",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112908",
            "telephone_number": "312-695-0061",
            "fax_number": "312-695-9013"
        },
        {
            "country_code": "US",
            "country_name": "United States",
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            "city": "CHICAGO",
            "state": "IL",
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            "telephone_number": "312-695-0061",
            "fax_number": "312-695-9013"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 N OAK AVE",
            "address_purpose": "LOCATION",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "54449",
            "country_code": "US",
            "telephone_number": "715-387-5511",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1508 Genesee St",
            "address_purpose": "LOCATION",
            "city": "Utica",
            "state": "NY",
            "postal_code": "135025178",
            "country_code": "US",
            "telephone_number": "315-798-8737",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1775 Dempster St",
            "address_purpose": "LOCATION",
            "city": "Park Ridge",
            "state": "IL",
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            "country_code": "US",
            "telephone_number": "847-723-2210",
            "fax_number": "847-723-3532",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10350 E Dakota Ave",
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            "state": "CO",
            "postal_code": "802471314",
            "country_code": "US",
            "telephone_number": "303-338-4545",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "URBIZTONDO",
        "first_name": "NED",
        "middle_name": "GUIREY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-06-14",
        "last_updated": "2026-10-02",
        "certification_date": "2026-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
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            "state": "NY",
            "license": "268232",
            "primary": false
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        {
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            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CO",
            "license": "DR.0067175",
            "primary": false
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            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "R8124",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "WI",
            "license": "4463",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036139538",
            "primary": true
        },
        {
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            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "C161381",
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "NY",
            "license": "268232",
            "primary": false
        },
        {
            "code": "208VP0014X",
            "taxonomy_group": "",
            "desc": "Pain Medicine, Interventional Pain Medicine",
            "state": "IL",
            "license": "036139538",
            "primary": false
        }
    ],
    "identifiers": [
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            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "03879247",
            "state": "NY"
        },
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            "issuer": null,
            "identifier": "9000197115",
            "state": "CO"
        }
    ],
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            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "10350 E Dakota Ave",
            "city": "Denver",
            "state": "CO",
            "country_code": "US",
            "postal_code": "802471314",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "nurbiztondo317221@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1775 Dempster St",
            "city": "Park Ridge",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600681143",
            "country_name": "United States",
            "address_type": "DOM"
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        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
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            "affiliation": "N",
            "address_1": "1775 Dempster St",
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            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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Sources for this page

Verify at the official NPI Registry.