Individual provider Active NPI

Karen B Wallen, NP

  • Adult Health Nurse Practitioner
  • Baton Rouge, LA
National Provider Identifier
1912259763
Registry record updated Jun 7, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
809305 Issued in TX
Practice address
2900 Westfork Dr Ste 401
Baton Rouge, LA 70827-0004
Phone
(844) 403-4325
NPI assigned
Oct 3, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 7, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 809305 TX Primary

Addresses

Primary practice location

2900 Westfork Dr Ste 401
Baton Rouge, LA 70827-0004

Mailing address

11301 W Olympic Blvd Ste 121
Los Angeles, CA 90064-1615
Phone (844) 403-4325

Other practice location 1

7800 Shoal Creek Blvd Ste 130W
Austin, TX 78757-1040
Phone (502) 407-8880

Other practice location 2

2222 Rosewood Ave
Austin, TX 78702-2206
Phone (512) 465-4840

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220622001330 LA Practitioner - Nurse Practitioner 3476703711 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Audubon Palliative Care Services IncGroup PAC ID 3577813179, 3 clinicians

Practice addresses (Care Compare)

9332 Interline Ave
Baton Rouge, LA 70809-1909
Phone (225) 215-1090

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
809305TXMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Audubon Palliative Care Services Inc CurrentSince Jun 12, 2025 Accepting new patients
South Louisiana Hospice, LLC PastSince Oct 10, 2021 Accepting new patients

Locations

9256 Interline Ave
Baton Rouge, LA 70809
Phone (225) 218-8009

9332 Interline Ave
Baton Rouge, LA 70809
Phone (225) 215-1090

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1349222400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1654560000000",
    "number": "1912259763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11301 W OLYMPIC BLVD STE 121",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900641615",
            "telephone_number": "844-403-4325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2900 WESTFORK DR STE 401",
            "city": "BATON ROUGE",
            "state": "LA",
            "postal_code": "708270004",
            "telephone_number": "844-403-4325"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7800 Shoal Creek Blvd Ste 130W",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787571040",
            "country_code": "US",
            "telephone_number": "502-407-8880",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2222 Rosewood Ave",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787022206",
            "country_code": "US",
            "telephone_number": "512-465-4840",
            "fax_number": "512-441-1093",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALLEN",
        "first_name": "KAREN",
        "middle_name": "B",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-10-03",
        "last_updated": "2022-06-07",
        "certification_date": "2022-06-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "TX",
            "license": "809305",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baton Rouge, LA

Sources for this page

Verify at the official NPI Registry.