Individual provider Active NPI

Amanda Fishback Cashen, MD

  • Medical Oncology Physician
  • Saint Louis, MO
National Provider Identifier
1215953534
Registry record updated Apr 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
2000168794 Issued in MO
Practice address
4500 Forest Park Ave
Div Im Bone Marrow Transplant, 5TH, 6TH, 8TH FL
Saint Louis, MO 63108-2114
Phone
(314) 454-8304
Fax
(314) 454-5902
NPI assigned
Jul 14, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 15, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X 2000168794 MO Primary

Addresses

Primary practice location

4500 Forest Park Ave
Div Im Bone Marrow Transplant, 5TH, 6TH, 8TH FL
Saint Louis, MO 63108-2114

Mailing address

PO Box 7412011
Chicago, IL 60674-2011
Phone (314) 454-8304

Other identifiers 1

IdentifierTypeStateIssuer
207586108MedicaidMO

Electronic endpoints 1

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Washington University

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO, IL2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20060217000650 MO Practitioner - Medical OncologyPractitioner - Internal Medicine 8123033792 Reassigns benefits to 1 organization
I20230920003062 IL Practitioner - Internal Medicine 8123033792 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Medical OncologyAlso: Internal Medicine
Education
Washington University School of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Washington UniversityGroup PAC ID 9830008770, 2,968 clinicians

Practice addresses (Care Compare)

1 Barnes Jew Hosp PLZ
Saint Louis, MO 63110-1003
Phone (314) 747-3000

1418 Cross St
Suite 180
Shiloh, IL 62269-2965
Phone (618) 607-1340

4500 Forest Park Ave
Saint Louis, MO 63108-2114

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.2 of 100Reported as group
Quality
71.6
Promoting interoperability
100
Improvement activities
40
Cost
75.75

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Washington University CurrentSince Nov 21, 2018 Accepting new patients
Washington University Physicians in Illinois, Inc CurrentSince Aug 8, 2023 Accepting new patients
Washington University CurrentSince Nov 21, 2018 Accepting new patients
Washington University Physicians in Illinois, Inc CurrentSince Aug 8, 2023 Accepting new patients
Washington University Physicians in Illinois, Inc Current Accepting new patients
Washington University Past Accepting new patients
Washington University Clinical Associates - Maryland Medical Past Accepting new patients
Ozarks Medical Center Past Accepting new patients

Locations

1418 Cross St
Ste 180
Shiloh, IL 62269
Phone (618) 607-1340

4500 Memorial Dr
Swansea, IL 62226
Phone (618) 233-7750

660 S Euclid Ave
Saint Louis, MO 63110

660 S Euclid Ave
#8056
Saint Louis, MO 63110
Phone (314) 747-4901

660 S Euclid Ave
#8015
Saint Louis, MO 63110
Phone (314) 286-1018

1 Barnes Hospital Plz
Saint Louis, MO 63110
Phone (314) 362-9170

4500 Forest Park Ave
Fl 568
Saint Louis, MO 63108

660 S Euclid Ave
#8007
Saint Louis, MO 63110
Phone (314) 362-9335

8 Millstone Campus Dr
Saint Louis, MO 63146
Phone (314) 273-4375

4500 Forest Park Ave
Ste 1B
Saint Louis, MO 63108

4500 Forest Park Ave
Fl 8
Saint Louis, MO 63108
Phone (314) 454-8304

4921 Parkview Pl
Fl 7
Saint Louis, MO 63110
Phone (314) 362-6908

660 S Euclid Ave
#C
Saint Louis, MO 63110

Interoperability endpoints

  • Direct secure messaging: acashen161650@direct.carenet.org

Organizations & group practices 8

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 5

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": "1152835200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744675200000",
    "number": "1215953534",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7412011",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606742011",
            "telephone_number": "314-454-8304",
            "fax_number": "314-454-5902"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 FOREST PARK AVE",
            "address_2": "DIV IM BONE MARROW TRANSPLANT, 5TH, 6TH, 8TH FL",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631082114",
            "telephone_number": "314-454-8304",
            "fax_number": "314-454-5902"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASHEN",
        "first_name": "AMANDA",
        "middle_name": "FISHBACK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-14",
        "last_updated": "2025-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "MO",
            "license": "2000168794",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "207586108",
            "state": "MO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "4500 Forest Park Ave",
            "address_2": "Div IM Bone Marrow Transplant, 5th, 6th, 8th Fl",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631082114",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.