Margaret Manger Barnum, N.P.

Individual provider Active NPI Family Nurse Practitioner · Natchitoches, LA

NPI 1487798823 · NPPES record last updated Aug 16, 2021

Key facts

NPI
1487798823
Entity type
Individual (NPI type 1)
Primary specialty
Family Nurse Practitioner 363LF0000X
License
RN075967 (LA)
Practice address
617 Bienville St
Natchitoches, LA 71457-5739
Phone
(318) 352-9880
Fax
(318) 357-1347
NPI assigned
Feb 19, 2007
Sex
Female
Sole proprietor
No

Organizations & group practices 4

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Nurse Practitioner
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
CH MSSP Services la LLC (44 clinicians)
Curana Health of Louisiana LLC (140 clinicians)

Practice addresses (Care Compare)

100 Kingston Rd
Sulphur, LA 70663-4016
Phone (337) 991-9276

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

Hospital & facility affiliations

  • Jackson Parish Hospital Hospital · Jonesboro, LA · CCN 191317

Medicare participation

Medicare fee-for-service enrollment
Enrolled in LA
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20041102000032 LA Practitioner - Nurse Practitioner 8921060989 Reassigns benefits to 3 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
AP04510LAMDFamily Nurse Practitioner
RN075967LAMDFamily Nurse Practitioner
RN075967 AP04510LAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Barnum Internal Medicine Current
since Jun 1, 2018
Accepting new patients
Curana Health of Louisiana LLC Current
since Nov 11, 2025
Accepting new patients
CH MSSP Services la LLC Current
since Nov 11, 2025
Accepting new patients
Otis R. Barnum ,D.O. Past Accepting new patients

Locations

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

1029 Keyser Ave
Ste H
Natchitoches, LA 71457
Phone (318) 238-9880

617 Bienville St
Ste A
Natchitoches, LA 71457
Phone (318) 352-1108

600 E Flournoy Lucas Rd
Shreveport, LA 71115
Phone (318) 212-2000

100 Kingston Rd
Sulphur, LA 70663
Phone (318) 446-1667

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X RN075967 AP04510 LA
Family Nurse Practitioner 363LF0000X AP04510 LA
Family Nurse Practitioner 363LF0000X RN075967 LA Yes

Addresses

Primary practice location

617 Bienville St
Natchitoches, LA 71457-5739

Mailing address

617 Bienville St Ste a
Natchitoches, LA 71457-5740
Phone (318) 352-9880

Other identifiers

IdentifierTypeStateIssuer
2101803MedicaidLA

Other providers in Natchitoches, LA

All providers in Natchitoches, LA · Family Nurse Practitioner in Louisiana

Sources for this page

Verify at the official NPI Registry.