Individual provider Active NPI

Karen A Hoerst, MD

  • Neurology Physician
  • West Reading, PA
National Provider Identifier
1437392115
Registry record updated Jul 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
MD449064 Issued in PA
Practice address
301 S 7TH Ave
Suite 210
West Reading, PA 19611-1410
Phone
(484) 628-4656
Fax
(484) 628-4657
NPI assigned
Apr 11, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 036-151761 IL
Neurology Physician 2084N0400X 76263 WI
Neurology Physician 2084N0400X MD449064 PA Primary

Addresses

Primary practice location

301 S 7TH Ave
Suite 210
West Reading, PA 19611-1410

Mailing address

PO Box 13579
Reading, PA 19612-3579
Phone (484) 628-0796

Other practice location 1

228 Saint Charles Way Ste 200
York, PA 17402-4661
Phone (717) 851-5503

Other practice location 2

855 N Westhaven Dr
Oshkosh, WI 54904-7668
Phone (920) 303-8700

Other practice location 3

1425 N Randall Rd
Elgin, IL 60123-2300
Phone (303) 436-2727

Other identifiers 1

IdentifierTypeStateIssuer
100284285MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address khoerst427931@direct.myadvocateaurora.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, AL, WI, LA, OK, TX, WV, SC, CO, MT, SD, OH, IL13 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 13

Enrollment IDStateProvider typePAC IDDetails
I20140903000141 PA Practitioner - Neurology 9830317908 Reassigns benefits to 4 organizations
I20230717000951 AL Practitioner - Neurology 9830317908
I20241107000079 WI Practitioner - Neurology 9830317908 Reassigns benefits to 2 organizations
I20241107002969 LA Practitioner - Neurology 9830317908 Reassigns benefits to 1 organization
I20241108002230 OK Practitioner - Neurology 9830317908
I20241114003471 TX Practitioner - Neurology 9830317908 Reassigns benefits to 1 organization
I20241204002324 WV Practitioner - Neurology 9830317908 Reassigns benefits to 1 organization
I20241220001940 SC Practitioner - Neurology 9830317908
I20250217001960 CO Practitioner - Neurology 9830317908 Reassigns benefits to 1 organization
I20250224001187 MT Practitioner - Neurology 9830317908 Reassigns benefits to 1 organization
I20250328002173 SD Practitioner - Neurology 9830317908 Reassigns benefits to 1 organization
I20250418000533 OH Practitioner - Neurology 9830317908 Reassigns benefits to 1 organization
I20250609002805 IL Practitioner - Neurology 9830317908 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Aurora Medical Group, Inc.Group PAC ID 6709794258, 3,764 clinicians

Practice addresses (Care Compare)

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

855 N Westhaven Dr
Oshkosh, WI 54904-7668
Phone (920) 303-8700

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-151761ILMDNeurology Physician
MD449064PAMDNeurology Physician
76263WIMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mount Carmel Health System CurrentSince Jun 1, 2025 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Jun 3, 2025 Accepting new patients
Blue Sky Telehealth, LLC Neurology CurrentSince Feb 1, 2025 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients
Aurora Medical Group, Inc. Family Medicine CurrentSince May 1, 2025 Accepting new patients
Carle Health Care Incorporated Family Medicine CurrentSince Apr 15, 2025 Accepting new patients
Baycare Aurora, LLC CurrentSince May 1, 2025 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Jun 3, 2025 Accepting new patients
Carle West Physician Group Inc Family Medicine CurrentSince Apr 10, 2025 Accepting new patients
Mount Carmel Health System Family Medicine CurrentSince Jun 1, 2025 Accepting new patients
Aurora Medical Group, Inc. CurrentSince May 1, 2025 Accepting new patients
Access Telecare California, P.C. Family Medicine PastSince Sep 18, 2023 Accepting new patients

Locations

5600 S Quebec St
Ste 312A
Greenwood Village, CO 80111
Phone (303) 343-6272

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

29373 Network Pl
Chicago, IL 60673

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

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

477 Cooper Rd
Ste 300
Westerville, OH 43081
Phone (614) 898-8808

500 S Cleveland Ave
Westerville, OH 43081
Phone (380) 898-4000

2845 Greenbrier Rd
Green Bay, WI 54311
Phone (920) 288-3388

2253 W Mason St
Green Bay, WI 54303
Phone (920) 327-7000

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

855 N Westhaven Dr
Oshkosh, WI 54904
Phone (920) 451-5643

Interoperability endpoints

  • Direct secure messaging: khoerst914634@ahs.direct-ci.com
  • Direct secure messaging: khoerst427931@direct.myadvocateaurora.org
  • Direct secure messaging: khoerstmd443973@carlehiedirect.net

Organizations & group practices 13

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 13

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1239408000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753833600000",
    "number": "1437392115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 13579",
            "city": "READING",
            "state": "PA",
            "postal_code": "196123579",
            "telephone_number": "484-628-0796",
            "fax_number": "484-334-7026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 S 7TH AVE",
            "address_2": "SUITE 210",
            "city": "WEST READING",
            "state": "PA",
            "postal_code": "196111410",
            "telephone_number": "484-628-4656",
            "fax_number": "484-628-4657"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "228 Saint Charles Way Ste 200",
            "address_purpose": "LOCATION",
            "city": "York",
            "state": "PA",
            "postal_code": "174024661",
            "country_code": "US",
            "telephone_number": "717-851-5503",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "855 N Westhaven Dr",
            "address_purpose": "LOCATION",
            "city": "Oshkosh",
            "state": "WI",
            "postal_code": "549047668",
            "country_code": "US",
            "telephone_number": "920-303-8700",
            "fax_number": "920-456-7601",
            "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": "303-436-2727",
            "fax_number": "303-436-2710",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOERST",
        "first_name": "KAREN",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-04-11",
        "last_updated": "2025-07-30",
        "certification_date": "2025-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IL",
            "license": "036-151761",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "WI",
            "license": "76263",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "PA",
            "license": "MD449064",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100284285",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "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"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "khoerst427931@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"
        }
    ],
    "other_names": []
}

Other providers in West Reading, PA

Sources for this page

Verify at the official NPI Registry.