Marsha Long Seibert, FNP
Family Nurse Practitioner · Franklinton, LA
Marsha Long Seibert, FNP is a family nurse practitioner with a practice address in Franklinton, Louisiana, and NPI 1396239869, issued on Jun 19, 2018. Check the license (Louisiana AP10034, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marsha Long Seibert
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP10034 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Main St, Franklinton, LA 70438
- Phone
- (985) 839-4431
- Enumerated
- Jun 19, 2018
- Record last updated
- Jul 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180809004231); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,503 in Louisiana → Look up another NPI →
Also registered at 1900 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Bowden, M.D.Emergency Medical Services (Emergency Medicine) Physician1922001890
- Natalie Bratton, FNPFamily Nurse Practitioner1740783042
- Lisa Brooks, CRNACertified Registered Nurse Anesthetist1386647899
- Breanne Fairburn, PHARMDPharmacist1134694144
- Staci Jones, APRN, FNP-CNurse Practitioner1750879672
- Samuel Schilling, CRNACertified Registered Nurse Anesthetist1891723854
Verify Marsha Long Seibert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP10034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average family nurse practitioner in 2024
782 Medicare Part D claims for 145 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Losartan Potassium65 claims
- Amlodipine Besylate55 claims
- Atorvastatin Calcium27 claims
- Rosuvastatin Calcium27 claims
- Levothyroxine Sodium25 claims
- Hydrochlorothiazide20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,215.10
12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Riverside Medical CenterFranklinton, LA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Marsha Long Seibert among 4,503 family nurse practitioner records in Louisiana
Marsha Long Seibert, FNP is one of 4,503 family nurse practitioner records with a practice address in Louisiana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 49% of them.
- NPI issued2018 · 49% of these records are older, 45% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2018 · median 2018 among the 2,959 with a school on file
- Record last updated2018 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 family nurse practitioner records list a practice address in Franklinton
They are 18 of the 156 NPPES records with a practice address in Franklinton, and 4,503 family nurse practitioner records in Louisiana.
All 4,503 in Louisiana → Every provider in Franklinton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Christine Boyet, FNPFranklinton, LA 704381922571967
- Natalie Bratton, FNPFranklinton, LA 704381740783042
- Amber Creel, FNP-BCFranklinton, LA 704381760859896
- Christopher Davis, FNPFranklinton, LA 704381861026049
- Jeffrey Delee, FNP-CFranklinton, LA 704381306372859
- Carrilyn Duplantis, FNP-CFranklinton, LA 704381659083970
- Brittany Fussell, FNPFranklinton, LA 704381447903133
- Kristina Gross, NPFranklinton, LA 704381104349950
Common questions
What is Marsha Long Seibert, FNP's NPI number?
Marsha Long Seibert, FNP's National Provider Identifier (NPI) is 1396239869, issued on Jun 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marsha Long Seibert, FNP located?
The NPPES record lists a practice address at 1900 Main St, Franklinton, LA, 70438. Phone: (985) 839-4431. Providers update this record themselves, so call before visiting.
How can I verify Marsha Long Seibert, FNP's license?
NPPES lists Louisiana license number AP10034, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Marsha Long Seibert, FNP prescribe under Medicare Part D?
In 2024, Marsha Long Seibert, FNP had 782 Medicare Part D claims for 145 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.