Keiffer Ellis Smith, FNP
Family Nurse Practitioner · Gretna, LA
Keiffer Ellis Smith, FNP is a family nurse practitioner with a practice address in Gretna, Louisiana, and NPI 1578241980, issued on Jul 6, 2023. Check the license (Louisiana 205547, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Keiffer Ellis Smith
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 205547 LA
Self-reported in NPPES; status is on the state search - Practice location
- 148 Wall Blvd, Gretna, LA 70056
- Phone
- (504) 393-2273
- Enumerated
- Jul 6, 2023
- Record last updated
- Jul 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20231013002914); 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 148 Wall Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terri Adams, FNPFamily Nurse Practitioner1801177175
- Caroline Brennan, APRNFamily Nurse Practitioner1639722580
- Paige DecareauxFamily Nurse Practitioner1528834835
- Kassie Gill, DNP, APRN, FNP-CNurse Practitioner1417476813
- Amanda Goldberg, MN, APRN, FNP-CFamily Nurse Practitioner1952706897
- Douglas Mehaffie, M.D.Family Medicine Physician1851393078
Verify Keiffer Ellis Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 205547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average family nurse practitioner in 2024
429 Medicare Part D claims for 241 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass70 claims
- Azelastine Hcl43 claims
- Azithromycin39 claims
- Buprenorphine-Naloxone24 claims
- Methylprednisolone18 claims
- Ibuprofen17 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: $14.48
1 payment: food and beverage; the largest payer was Aytu BioPharma, Inc. 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.
Bills Medicare through 2 group practices
- Dr Douglas Mehaffie MD LLCGretna, LA
- Hospital Service District NO. 1 OF Plaquemines ParishBelle Chasse, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keiffer Ellis Smith among 4,503 family nurse practitioner records in Louisiana
Keiffer Ellis Smith, 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 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 14% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2018 among the 2,959 with a school on file
- Record last updated2023 · 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).
59 family nurse practitioner records list a practice address in Gretna
They are 59 of the 770 NPPES records with a practice address in Gretna, and 4,503 family nurse practitioner records in Louisiana.
All 4,503 in Louisiana → Every provider in Gretna → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Terri Adams, FNPGretna, LA 700561801177175
- Janice Birkhoff, FNP-BCGretna, LA 700561952580839
- Constance Bonnet, FNP-CGretna, LA 700561184999617
- Leah Bowers, FNPGretna, LA 700561114983665
- Aimee Coulon, NPGretna, LA 700561821392895
- Leslie Faulkner, DNP, FNP-BCGretna, LA 700561750554945
- Bridgette Johnson, NPGretna, LA 700561376811067
- Kenya Knox-Lewis, APRN FNP-CGretna, LA 700561235486747
Common questions
What is Keiffer Ellis Smith, FNP's NPI number?
Keiffer Ellis Smith, FNP's National Provider Identifier (NPI) is 1578241980, issued on Jul 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Keiffer Ellis Smith, FNP located?
The NPPES record lists a practice address at 148 Wall Blvd, Gretna, LA, 70056. Phone: (504) 393-2273. Providers update this record themselves, so call before visiting.
How can I verify Keiffer Ellis Smith, FNP's license?
NPPES lists Louisiana license number 205547, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Keiffer Ellis Smith, FNP prescribe under Medicare Part D?
In 2024, Keiffer Ellis Smith, FNP had 429 Medicare Part D claims for 241 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.