Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Marsha Long Seibert, FNP

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1396239869

Mrs. Marsha Long Seibert, FNP is a Nurse Practitioner in Franklinton, Louisiana. Qualified in 2018, 8 years ago. Practices with Riverside Medical Center, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
8
Licensed in
LA
In the registry since
2018
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1900 Main St
Franklinton, LA 70438
Phone: (985) 839-4431
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1970 N Highway 190, Covington, LA 70433-5364 — (985) 867-8585

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP10034 (LA)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence AP10034 (LA)

Record details

NPI number1396239869
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 19, 2018
Last updated in NPPESJuly 12, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Riverside Medical Center — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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