NPPES file of Aug 9, 2026

Olivia Ann Johnson, FNP

Family Nurse Practitioner · Baton Rouge, LA

Olivia Ann Johnson, FNP is a family nurse practitioner with a practice address in Baton Rouge, Louisiana, and NPI 1497429211, issued on Aug 4, 2021. Check the license (Louisiana 219299, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497429211
Name
Olivia Ann Johnson
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
219299 LA
Self-reported in NPPES; status is on the state search
Practice location
5000 Hennessy Blvd, Baton Rouge, LA 70808
Phone
(225) 765-8893
Enumerated
Aug 4, 2021
Record last updated
Aug 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5000 Hennessy Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cayla Abad, FNP-CFamily Nurse Practitioner1518611706
  2. Shaun Abraham, M.D.Hospitalist Physician1174883722
  3. Noell Ackel, PAPhysician Assistant1114479680
  4. Michael Adamek, MDHospitalist Physician1780145342
  5. Jose Aguayo Herrera, MDHospitalist Physician1205569548
  6. Shees AhmedHospitalist Physician1437853579

Verify Olivia Ann Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
    Search for license 219299
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Louisiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $96.16

1 payment: food and beverage; the largest payer was Eisai 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.

  1. Olivia Johnson$96.16
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Olivia Ann Johnson among 4,503 family nurse practitioner records in Louisiana

Olivia Ann Johnson, 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 2021, is newer than 67% of them.

  • NPI issued2021 · 67% of these records are older, 27% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2021 · 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).

557 family nurse practitioner records list a practice address in Baton Rouge

They are 557 of the 12,526 NPPES records with a practice address in Baton Rouge, and 4,503 family nurse practitioner records in Louisiana.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Lydia Arriaga, NPBaton Rouge, LA 708081497813422
  2. Mary Bennett, R.N., N.P.Baton Rouge, LA 708081356567135
  3. Jarmeca Berry, NP-CBaton Rouge, LA 708081073752028
  4. Byron David, NPBaton Rouge, LA 708081679753222
  5. Margaret Finley, FNP-BCBaton Rouge, LA 708081699954560
  6. Michelle Genre, APRNBaton Rouge, LA 708081568594414
  7. Brandi Lea, NPBaton Rouge, LA 708081437108172
  8. Latoya Leonard-Hughes, FNPBaton Rouge, LA 708081457381303

Common questions

What is Olivia Ann Johnson, FNP's NPI number?

Olivia Ann Johnson, FNP's National Provider Identifier (NPI) is 1497429211, issued on Aug 4, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Ann Johnson, FNP located?

The NPPES record lists a practice address at 5000 Hennessy Blvd, Baton Rouge, LA, 70808. Phone: (225) 765-8893. Providers update this record themselves, so call before visiting.

How can I verify Olivia Ann Johnson, FNP's license?

NPPES lists Louisiana license number 219299, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity 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.