Individual provider Active NPI

Margaret Elizabeth Browder, APRN

  • Family Nurse Practitioner
  • Baton Rouge, LA
National Provider Identifier
1134477292
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
AP06869 Issued in LA
Practice address
589 Castle Kirk Dr
Baton Rouge, LA 70808-6014
Phone
(225) 937-4999
NPI assigned
Aug 21, 2012
Last updated
Jan 27, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X AP06869 LA Primary

Addresses

Primary practice location

589 Castle Kirk Dr
Baton Rouge, LA 70808-6014

Mailing address

6400 Perkins Rd
Baton Rouge, LA 70808-4124
Phone (225) 937-4999

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
I20170320002084 LA Practitioner - Nurse Practitioner 5597067694 Reassigns benefits to 8 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Curana Health of Louisiana LLCGroup PAC ID 4880731355, 140 clinicians
Clarity Health Services SC, L.L.C.Group PAC ID 1658452958, 2 clinicians

Practice addresses (Care Compare)

2900 Westfork Dr
Suite 401
Baton Rouge, LA 70827-0004
Phone (877) 260-4747

9191 Bluebonnet Blvd
Baton Rouge, LA 70810-2810
Phone (225) 291-4700

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
AP06869LAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Convenient Care LLC CurrentSince Oct 27, 2022 Accepting new patients
Convenient Care LLC CurrentSince Oct 27, 2022 Accepting new patients
Belle Chasse Physician Services LLC Nurse Practitioner CurrentSince Mar 19, 2021 Accepting new patients
Lake Urgent Care Ascension LLC CurrentSince Oct 27, 2022 Accepting new patients
Curana Health of Louisiana LLC CurrentSince Aug 11, 2025 Accepting new patients
Community Care Health Network LLC Nurse Practitioner CurrentSince Jan 13, 2022 Accepting new patients
Mayfair Physician Services, LLC Nurse Practitioner CurrentSince Jul 1, 2018 Accepting new patients
Clarity Health Services SC, L.L.C. CurrentSince Jan 4, 2026 Accepting new patients
Lake Urgent Care Ascension LLC CurrentSince Oct 27, 2022 Accepting new patients
CH MSSP Services la LLC CurrentSince Aug 11, 2025 Accepting new patients

Locations

9201 E Mountain View Rd
Ste 220
Scottsdale, AZ 85258
Phone (480) 862-1883

211 4th St
Alexandria, LA 71301
Phone (318) 473-3000

10319 Jefferson Hwy
Baton Rouge, LA 70809
Phone (224) 214-9352

12525 Perkins Rd
#B
Baton Rouge, LA 70810
Phone (225) 819-8857

17000 Medical Center Dr
Baton Rouge, LA 70816
Phone (225) 752-2470

2900 Westfork Dr
Ste 401
Baton Rouge, LA 70827
Phone (225) 953-0895

9191 Bluebonnet Blvd
Baton Rouge, LA 70810
Phone (225) 291-4700

1776 N Airline Hwy
Ste A
Gonzales, LA 70737
Phone (225) 647-4988

180 W Esplanade Ave
Kenner, LA 70065
Phone (504) 464-8284

2614 Jefferson Hwy
New Orleans, LA 70121
Phone (504) 291-5100

14350 Highway 73
Prairieville, LA 70769
Phone (225) 313-3930

40546 Highway 42
Prairieville, LA 70769
Phone (225) 744-4988

10714 Highway 431
Saint Amant, LA 70774
Phone (225) 644-0005

100 Medical Center Dr
Slidell, LA 70461
Phone (504) 392-3131

100 Kingston Rd
Sulphur, LA 70663
Phone (337) 625-5810

2500 Belle Chasse Hwy
Terrytown, LA 70056
Phone (504) 391-5157

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: mbrowder310513@direct.ochsner.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 2

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": "1345507200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1134477292",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6400 PERKINS RD",
            "city": "BATON ROUGE",
            "state": "LA",
            "postal_code": "708084124",
            "telephone_number": "225-937-4999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "589 CASTLE KIRK DR",
            "city": "BATON ROUGE",
            "state": "LA",
            "postal_code": "708086014",
            "telephone_number": "225-937-4999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BROWDER",
        "first_name": "MARGARET",
        "middle_name": "ELIZABETH",
        "name_prefix": "Ms.",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-08-21",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "LA",
            "license": "AP06869",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baton Rouge, LA

Sources for this page

Verify at the official NPI Registry.