Individual provider Active NPI

Rebecca K Askea, MD

  • Diagnostic Radiology Physician
  • Eden Prairie, MN
National Provider Identifier
1174805618
Registry record updated Mar 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
0101261775 Issued in VA
Practice address
11995 Singletree LN Ste 500
Eden Prairie, MN 55344-5349
Phone
(952) 595-1301
Fax
(612) 294-4903
NPI assigned
Sep 11, 2011
Last updated
Mar 30, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 30, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 63908 TN
Diagnostic Radiology Physician 2085R0202X 0101261775 VA Primary
General Practice Physician 208D00000X 0101261775 VA

Addresses

Primary practice location

11995 Singletree LN Ste 500
Eden Prairie, MN 55344-5349

Mailing address

4820 Old Kingston Pike
Knoxville, TN 37919-6424
Phone (865) 558-9862

Other practice location 1

7211 Wellington Dr Ste 201
Knoxville, TN 37919-5968
Phone (865) 584-5762

Other practice location 2

4820 Old Kingston Pike
Knoxville, TN 37919-6424
Phone (865) 558-9862

Other practice location 3

1100 Wilford Hall Loop, Bldg 4554
JBSA, Lackland AFB, TX 78236-9908
Phone (210) 916-3808

Other names 1

  • Rebecca K Grotewiel-Trotter Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, TN2 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
I20210922000039 VA Practitioner - Diagnostic Radiology 2961809793 Reassigns benefits to 3 organizations
I20240328003675 TN Practitioner - Diagnostic Radiology 2961809793 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Mercer University School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Abercrombie Radiological Consultants IncGroup PAC ID 3072411834, 51 clinicians
Summit Medical Group, PLLCGroup PAC ID 2860396330, 636 clinicians

Practice addresses (Care Compare)

1112 E Weisgarber Rd
Knoxville, TN 37909-2647
Phone 86555898623215

7211 Wellington Dr
Suite 201
Knoxville, TN 37919-5968
Phone (865) 584-5762

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
63908TNMDDiagnostic Radiology Physician
0101261775VAMDGeneral Practice Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Southern Monterey County Memorial Hospital Current Accepting new patients
Crouse Radiology Associates LLP Diagnostic Radiology CurrentSince Jun 20, 2023 Accepting new patients
Summit Medical Group, PLLC General Practice CurrentSince Mar 14, 2024 Accepting new patients
Claremont Imaging Associates, a Medical Corporation Diagnostic Radiology CurrentSince May 13, 2024 Accepting new patients
Icahn School of Medicine at Mount Sinai Diagnostic Radiology CurrentSince Jan 1, 2022 Accepting new patients
Summit Medical Group, PLLC CurrentSince Mar 14, 2024 Accepting new patients
Abercrombie Radiological Consultants Inc Diagnostic Radiology CurrentSince May 1, 2024 Accepting new patients
Casa Colina Hospital and Centers for Healthcare Current Accepting new patients
Radiology Associates of Southwest Louisiana Diagnostic Radiology Past Accepting new patients
Citizens Medical Center County of Victoria Past Accepting new patients

Locations

300 Canal St
King City, CA 93930
Phone (831) 385-6000

103 Midlake Dr
Knoxville, TN 37918
Phone (865) 687-1973

1112 E Weisgarber Rd
Ste 102
Knoxville, TN 37909
Phone (865) 588-1397

1225 E Weisgarber Rd
Ste 200
Knoxville, TN 37909
Phone (865) 938-3627

1275 Dick Lonas Rd
Unit 101
Knoxville, TN 37909

4820 Old Kingston Pike
Knoxville, TN 37919
Phone (865) 205-2770

7211 Wellington Dr
Ste 201
Knoxville, TN 37919
Phone (865) 584-5762

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

Interoperability endpoints

  • Direct secure messaging: casacolina@direct.casacolina.org

Organizations & group practices 10

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.

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": "1315699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774828800000",
    "number": "1174805618",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4820 OLD KINGSTON PIKE",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379196424",
            "telephone_number": "865-558-9862",
            "fax_number": "865-584-3478"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11995 SINGLETREE LN STE 500",
            "city": "EDEN PRAIRIE",
            "state": "MN",
            "postal_code": "553445349",
            "telephone_number": "952-595-1301",
            "fax_number": "612-294-4903"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7211 Wellington Dr Ste 201",
            "address_purpose": "LOCATION",
            "city": "Knoxville",
            "state": "TN",
            "postal_code": "379195968",
            "country_code": "US",
            "telephone_number": "865-584-5762",
            "fax_number": "833-908-2098",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4820 Old Kingston Pike",
            "address_purpose": "LOCATION",
            "city": "Knoxville",
            "state": "TN",
            "postal_code": "379196424",
            "country_code": "US",
            "telephone_number": "865-558-9862",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1100 Wilford Hall Loop, Bldg 4554",
            "address_purpose": "LOCATION",
            "city": "JBSA, Lackland AFB",
            "state": "TX",
            "postal_code": "782369908",
            "country_code": "US",
            "telephone_number": "210-916-3808",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ASKEA",
        "first_name": "REBECCA",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-09-11",
        "last_updated": "2026-03-30",
        "certification_date": "2026-03-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TN",
            "license": "63908",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "VA",
            "license": "0101261775",
            "primary": true
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "VA",
            "license": "0101261775",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "REBECCA",
            "last_name": "GROTEWIEL-TROTTER",
            "middle_name": "K",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Eden Prairie, MN

Sources for this page

Verify at the official NPI Registry.