Individual provider Active NPI

Karen G. Hyatt, M.D.

  • Neuroradiology Physician
  • Virginia Beach, VA
National Provider Identifier
1306870951
Registry record updated Dec 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neuroradiology PhysicianTaxonomy code 2085N0700X
License
0101055288 Issued in VA
Practice address
300 59TH St
Virginia Beach, VA 23451-2261
Phone
(636) 498-4555
NPI assigned
Jul 10, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 9, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Neuroradiology Physician 2085N0700X 0101055288 VA Primary
Neuroradiology Physician 2085N0700X 57186 TN
Diagnostic Radiology Physician 2085R0202X 57186 TN
Neuroradiology Physician 2085N0700X 118237 MO

Addresses

Primary practice location

300 59TH St
Virginia Beach, VA 23451-2261

Mailing address

4750 Mexico Rd
Saint Peters, MO 63376-1663
Phone (636) 498-4555

Other practice location 1

4750 Mexico Rd
Saint Peters, MO 63376-1663
Phone (636) 498-4555

Other practice location 2

3601 The Vanderbilt Clinic
Nashville, TN 37232-2261
Phone (615) 322-5000

Other practice location 3

2010 Brook Hill Ln
Chesterfield, MO 63017-7944
Phone (314) 579-0555

Other identifiers 4

IdentifierTypeStateIssuer
204976005MedicaidMO
300112438OtherRAILROAD MEDICARE NUMBER
Q045454MedicaidTN
036102635MedicaidIL

Other names 1

  • Dr. Karen G. Gladden Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, MO, TN, PA4 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 4

Enrollment IDStateProvider typePAC IDDetails
I20040826000211 VA Practitioner - Diagnostic Radiology 7911971700 Reassigns benefits to 6 organizations
I20041015000002 MO Practitioner - Diagnostic Radiology 7911971700 Reassigns benefits to 5 organizations
I20180907001411 TN Practitioner - Diagnostic Radiology 7911971700 Reassigns benefits to 2 organizations
I20181114000887 PA Practitioner - Diagnostic Radiology 7911971700 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Eastern Virginia Medical School, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
USA Radiology Management Solutions LLCGroup PAC ID 3577780337, 26 clinicians
Vanderbilt University Medical CenterGroup PAC ID 5092023416, 3,510 clinicians
USA Radiology of Pennsylvania LLCGroup PAC ID 0345594388, 22 clinicians
West County Radiological Group IncGroup PAC ID 8527966944, 105 clinicians
Memphis Physicians Radiological Group PCGroup PAC ID 9830123736, 79 clinicians

Practice addresses (Care Compare)

1000 W 10TH St
Rolla, MO 65401-2905
Phone (573) 458-8899

125 Buena Vista Cir
South Hill, VA 23970-1431
Phone (434) 447-3151

1301 Medical Ctr Dr
Nashville, TN 37232-0028
Phone (615) 322-5000

300 59TH St
Virginia Beach, VA 23451-2261
Phone (314) 821-8055

5959 Park Ave
Memphis, TN 38119-5200
Phone (901) 765-2191

751 Liberty St
Meadville, PA 16335-2559
Phone (814) 333-5140

946 E Reed
Hayti, MO 63851
Phone (314) 821-8055

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
118237MOMDNeuroradiology Physician
0101055288VAMDNeuroradiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
USA Radiology of Pennsylvania, LLC CurrentSince Sep 19, 2018 Accepting new patients
Pemiscot County Memorial Hospital Current Accepting new patients
Memphis Physicians Radiological Group PC Diagnostic Radiology CurrentSince Apr 1, 2023 Accepting new patients
Vanderbilt University Medical Center Diagnostic Radiology CurrentSince Jul 1, 2023 Accepting new patients
Surgical Institute of Reading LLC Diagnostic Radiology CurrentSince May 6, 2020 Accepting new patients
Missouri Delta Medical Center CurrentSince May 1, 2025 Accepting new patients
Missouri Delta Medical Center CurrentSince May 1, 2025 Accepting new patients
Radiologic Imaging Consultants, LLP Diagnostic Radiology CurrentSince Jul 1, 2000 Accepting new patients
Pemiscot County Memorial Hospital CurrentSince Feb 1, 2021 Accepting new patients
West County Radiological Group, Inc. Neuroradiology CurrentSince Jun 1, 2025 Accepting new patients
Pemiscot County Memorial Hospital CurrentSince Feb 1, 2021 Accepting new patients
Lauderdale Community Hospital LLC Past Accepting new patients
Boonslick Medical Group Inc Diagnostic Radiology Past Accepting new patients
Medical Center Radiologists Inc Diagnostic Radiology Past Accepting new patients

Locations

Dept A T 40379
Atlanta, GA 31192

Dept AT 40379
Atlanta, GA 31192

2100 Madison Ave
Granite City, IL 62040
Phone (618) 798-3000

10 Little Brook Rd
West Wareham, MA 02576

16091 Swingley Ridge Rd
Ste 100
Chesterfield, MO 63017
Phone (636) 728-2222

946 E Reed St
Hayti, MO 63851
Phone (573) 359-3408

2305 Georgia St
Louisiana, MO 63353
Phone (573) 754-4584

1000 W 10th St
Rolla, MO 65401
Phone (573) 364-9000

220 Compass Point Dr
Saint Charles, MO 63301
Phone (636) 947-4480

300 1st Capitol Dr
Saint Charles, MO 63301
Phone (636) 669-2211

1106 N Main St
Sikeston, MO 63801
Phone (573) 471-8656

1008 N Main St
Sikeston, MO 63801
Phone (573) 471-1600

751 Liberty St
Meadville, PA 16335
Phone (814) 333-5081

11 Fairlane Rd
Reading, PA 19606
Phone (610) 378-8810

406 W Oak St
Titusville, PA 16354
Phone (814) 827-1851

5959 Park Ave
Memphis, TN 38119
Phone (901) 765-1000

1301 Medical Center Dr
Nashville, TN 37232
Phone (615) 343-4882

719 Thompson Ln
Nashville, TN 37204
Phone (615) 322-6485

1801 N Jackson St
Tullahoma, TN 37388
Phone (931) 393-3000

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 and National Provider Directory roles.

View all 16

Hospital & facility affiliations 6

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": "1152489600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765238400000",
    "number": "1306870951",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4750 MEXICO RD",
            "city": "SAINT PETERS",
            "state": "MO",
            "postal_code": "633761663",
            "telephone_number": "636-498-4555"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 59TH ST",
            "city": "VIRGINIA BEACH",
            "state": "VA",
            "postal_code": "234512261",
            "telephone_number": "636-498-4555"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4750 Mexico Rd",
            "address_purpose": "LOCATION",
            "city": "Saint Peters",
            "state": "MO",
            "postal_code": "633761663",
            "country_code": "US",
            "telephone_number": "636-498-4555",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3601 The Vanderbilt Clinic",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372322261",
            "country_code": "US",
            "telephone_number": "615-322-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2010 Brook Hill Ln",
            "address_purpose": "LOCATION",
            "city": "Chesterfield",
            "state": "MO",
            "postal_code": "630177944",
            "country_code": "US",
            "telephone_number": "314-579-0555",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HYATT",
        "first_name": "KAREN",
        "middle_name": "G.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-10",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "VA",
            "license": "0101055288",
            "primary": true
        },
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "TN",
            "license": "57186",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TN",
            "license": "57186",
            "primary": false
        },
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "MO",
            "license": "118237",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "204976005",
            "state": "MO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE NUMBER",
            "identifier": "300112438",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "Q045454",
            "state": "TN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036102635",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAREN",
            "last_name": "GLADDEN",
            "middle_name": "G.",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Virginia Beach, VA

Sources for this page

Verify at the official NPI Registry.