Individual provider Active NPI

Sarah A Boecker, APRN, CRNA

  • Certified Registered Nurse Anesthetist
  • Winfield, IL
National Provider Identifier
1841621844
Registry record updated Jan 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
209011059 Issued in IL
Practice address
25 N Winfield Rd
Winfield, IL 60190-1379
Phone
(630) 933-6675
Fax
(630) 933-2614
NPI assigned
Dec 2, 2013
Last updated
Jan 15, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 15, 2026

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 209011059 IL Primary

Addresses

Primary practice location

25 N Winfield Rd
Winfield, IL 60190-1379

Mailing address

25 N Winfield Rd
Winfield, IL 60190-1379
Phone (630) 933-6675

Other practice location 1

155 E Brush Hill Rd
Elmhurst, IL 60126-5658
Phone (331) 221-3521

Other practice location 2

1425 N Randall Rd
Elgin, IL 60123-2300
Phone (847) 742-9800

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address sboecker382355@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 IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20131227001262 IL Practitioner - Certified Registered Nurse Anesthetist (Crna) 6507093200 Reassigns benefits to 11 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Allied Anesthesia Associates P CGroup PAC ID 0042118069, 53 clinicians
Northstar Anesthesia of Illinois, LLCGroup PAC ID 4688893878, 404 clinicians

Practice addresses (Care Compare)

1000 N Westmoreland Rd
Pavillion B 3Rd FL
Lake Forest, IL 60045-1659
Phone (847) 535-8500

1000 Westmoreland Rd
Lake Forest, IL 60045-1659
Phone (847) 234-5600

1200 Maple Rd
Joliet, IL 60432-1439
Phone (815) 740-1100

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

1425 N Randall Rd
Elgin, IL 60123-2300
Phone (847) 742-9800

2000 Ogden Ave
Aurora, IL 60504-7222
Phone (630) 734-0200

600 N Westmoreland Rd
Suite 1100
Lake Forest, IL 60045-1659
Phone (847) 535-9510

660 N Westmoreland Rd
Lake Forest, IL 60045-1659
Phone (847) 234-5600

660 N Westmoreland Rd
302 Lake Forest OBGYN
Lake Forest, IL 60045-1673
Phone (312) 926-6146

675 N Saint Clair St
Chicago, IL 60611-5975

675 N St Clair
Chicago, IL 60611-5975

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
209011059ILMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Associated Anesthesiologists, SC CurrentSince Nov 4, 2022 Accepting new patients
Valley Ambulatory Surgery Center, LP Current Accepting new patients
Midwest Anesthesia Partners, LLC CurrentSince Mar 8, 2016 Accepting new patients
Endeavor Health Medical Group CurrentSince Sep 5, 2024 Accepting new patients
Guardian Anesthesia Associates, S.C CurrentSince Dec 1, 2022 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Oct 10, 2025 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Oct 10, 2025 Accepting new patients
Dupage Valley Anesthesiologists, LTD. CurrentSince Jun 15, 2019 Accepting new patients
Endeavor Health Medical Group Current Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Oct 14, 2023 Accepting new patients
Associated Anesthesiologists, S.C. CurrentSince Nov 4, 2022 Accepting new patients
Valley Ambulatory Surgery Center Anesthesiology LTD CurrentSince Nov 15, 2023 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Oct 14, 2023 Accepting new patients
Apollo Medical Group of Illinois LLC Nurse Anesthetist, Certified Registered CurrentSince Jan 2, 2025 Accepting new patients
Allied Anesthesia Associates, P.C. CurrentSince Apr 1, 2018 Accepting new patients
Northstar Anesthesia of Illinois, LLC Nurse Anesthetist, Certified Registered CurrentSince Apr 1, 2024 Accepting new patients

Locations (25 of 28)

2000 Ogden Ave
Aurora, IL 60504
Phone (630) 466-8200

403 S Kennedy Dr
Bradley, IL 60915
Phone (815) 928-9999

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

Dept 5777
Carol Stream, IL 60122

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

29373 Network Pl
Chicago, IL 60673

3034 W Peterson Ave
Chicago, IL 60659
Phone (773) 973-7432

9532 Eagle Way
Chicago, IL 60678

1 Kish Hospital Dr
DeKalb, IL 60115
Phone (815) 754-1521

3815 Highland Ave
Downers Grove, IL 60515
Phone (630) 275-5900

3815 Highland Ave
Ste 220
Downers Grove, IL 60515
Phone (630) 275-5900

185 Penny Ave
East Dundee, IL 60118
Phone (847) 836-7015

1425 N Randall Rd
Elgin, IL 60123
Phone (224) 783-5437

155 E Brush Hill Rd
Elmhurst, IL 60126
Phone (331) 221-3521

2650 Ridge Ave
Evanston, IL 60201
Phone (847) 570-1206

2650 Ridge Ave
Ste 1223
Evanston, IL 60201
Phone (847) 982-3175

2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222

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

660 N Westmoreland Rd
Lake Forest, IL 60045
Phone (847) 535-6100

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

515 Valley View Dr
Ste 201
Moline, IL 61265
Phone (312) 695-0870

801 S Washington St
Naperville, IL 60540
Phone (312) 355-0450

530neglen Oak Ave
Peoria, IL 61637
Phone (309) 692-5393

6742 N Frostwood Pkwy
Peoria, IL 61615
Phone (309) 692-5393

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

Organizations & group practices 16

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 16

Hospital & facility affiliations 7

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": "1385942400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1841621844",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 N WINFIELD RD",
            "city": "WINFIELD",
            "state": "IL",
            "postal_code": "601901379",
            "telephone_number": "630-933-6675",
            "fax_number": "630-933-2614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25 N WINFIELD RD",
            "city": "WINFIELD",
            "state": "IL",
            "postal_code": "601901379",
            "telephone_number": "630-933-6675",
            "fax_number": "630-933-2614"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "155 E Brush Hill Rd",
            "address_purpose": "LOCATION",
            "city": "Elmhurst",
            "state": "IL",
            "postal_code": "601265658",
            "country_code": "US",
            "telephone_number": "331-221-3521",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1425 N Randall Rd",
            "address_purpose": "LOCATION",
            "city": "Elgin",
            "state": "IL",
            "postal_code": "601232300",
            "country_code": "US",
            "telephone_number": "847-742-9800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BOECKER",
        "first_name": "SARAH",
        "middle_name": "A",
        "credential": "APRN, CRNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-12-02",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209011059",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sboecker382355@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1425 N Randall Rd",
            "city": "Elgin",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601232300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "1425 N Randall Rd",
            "city": "Elgin",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601232300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Winfield, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.