Individual provider Active NPI

Paul Daniel Brown, RN

  • Certified Registered Nurse Anesthetist
  • Chicago, IL
National Provider Identifier
1265166904
Registry record updated Feb 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
209026934 Issued in IL
Practice address
600 S Paulina St Ste 438
Chicago, IL 60612-3806
Phone
(312) 942-3589
NPI assigned
Jul 9, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 209026934 IL Primary
Critical Care Medicine Registered Nurse 163WC0200X 041.47844 IL

Addresses

Primary practice location

600 S Paulina St Ste 438
Chicago, IL 60612-3806

Mailing address

3649 N. Hermitage Ave. Apt. 1
Chicago, IL 60613
Phone (850) 206-5264

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230428000879 IL Practitioner - Certified Registered Nurse Anesthetist (Crna) 6507221421 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North American Partners in Anesthesia Illinois LLCGroup PAC ID 1052576519, 431 clinicians
Northstar Anesthesia of Illinois, LLCGroup PAC ID 4688893878, 404 clinicians

Practice addresses (Care Compare)

1520 W Harrison St
Chicago, IL 60607-3106
Phone (888) 352-7874

2900 N Lake Shore Dr
Chicago, IL 60657-5640
Phone (214) 687-0001

Hospital & facility affiliations

  • Presence Saint Joseph Hospital - Chicago Hospital, Chicago, IL, CCN 140224

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
041.47844ILMDCritical Care Medicine Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
North American Partners in Anesthesia (Illinois), LLC CurrentSince Dec 28, 2025 Accepting new patients
Northstar Anesthesia of Illinois, LLC Nurse Anesthetist, Certified Registered CurrentSince Apr 6, 2023 Accepting new patients

Locations

13500 Powers Ct
Ste 230
Fort Myers, FL 33912
Phone (239) 610-0784

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

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

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

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

Organizations & group practices 2

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 1

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": "1657324800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1265166904",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3649 N. HERMITAGE AVE. APT. 1",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60613",
            "telephone_number": "850-206-5264"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 S PAULINA ST STE 438",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123806",
            "telephone_number": "312-942-3589"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BROWN",
        "first_name": "PAUL",
        "middle_name": "DANIEL",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-07-09",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209026934",
            "primary": true
        },
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "IL",
            "license": "041.47844",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 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.