Active NPI
Margaret Elizabeth Browder, APRN
- Family Nurse Practitioner
- Baton Rouge, LA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- AP06869
- Practice address
- 589 Castle Kirk Dr
Baton Rouge, LA 70808-6014 - Phone
- (225) 937-4999
- NPI assigned
- Aug 21, 2012
- Last updated
- Jan 27, 2026
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
Enrollment records 1
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
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
| License | State | Type | Specialty |
|---|---|---|---|
| AP06869 | LA | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Convenient Care LLC | Current | Accepting new patients | |
| Convenient Care LLC | Current | Accepting new patients | |
| Belle Chasse Physician Services LLC | Nurse Practitioner | Current | Accepting new patients |
| Lake Urgent Care Ascension LLC | Current | Accepting new patients | |
| Curana Health of Louisiana LLC | Current | Accepting new patients | |
| Community Care Health Network LLC | Nurse Practitioner | Current | Accepting new patients |
| Mayfair Physician Services, LLC | Nurse Practitioner | Current | Accepting new patients |
| Clarity Health Services SC, L.L.C. | Current | Accepting new patients | |
| Lake Urgent Care Ascension LLC | Current | Accepting new patients | |
| CH MSSP Services la LLC | Current | 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
- https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
- 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.
-
dba Clarity Hospice of Baton Rouge
- Community Based Hospice Care Agency
- Baton Rouge, LA
- NPI 1881899565
-
- Family Medicine Physician
- Baton Rouge, LA
- NPI 1538399704
-
- Hospitalist Physician
- Terrytown, LA
- NPI 1245653237
Nurse Practitioner
-
- Internal Medicine Physician
- Sulphur, LA
- NPI 1982285060
-
dba Lake After Hours Perkins
- Urgent Care Clinic/Center
- Baton Rouge, LA
- NPI 1164422630
-
dba Lake Urgent Care - Ascension
- Urgent Care Clinic/Center
- Prairieville, LA
- NPI 1912243122
-
- Hospitalist Physician
- Baton Rouge, LA
- NPI 1831688365
Nurse Practitioner
-
dba Matrix Medical Network
- Nurse Practitioner
- Nashville, TN
- NPI 1619368842
LA
-
dba Lake After Hours Hammond
- Urgent Care Clinic/Center
- Hammond, LA
- NPI 1225119225
-
- Urgent Care Clinic/Center
- Saint Amant, LA
- NPI 1487024618
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Clarity Home Health, LLC
- Home Health Agency
- Baton Rouge, LA
- NPI 1417943721
-
dba Our Lady of the Lake Regional Medical Center
- General Acute Care Hospital
- Baton Rouge, LA
- NPI 1366436123
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
- Shelby Broussard
- Taressa Anne Broussard, NP
- Thad Stephens Broussard, M.D.
- Yvette Hardy Broussard, RNFA
- Jessica Lynn Brousse, NP
- Robert Dwight Brower, MD
- Reginald Browhow, LCSW
- Brown Girl Enterprises LLC
- Brown Rogers LLC (Brown Rogers Comprehensive Orthopaedic Therapy)
- Sydney Nicole Brown-Terrell, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.