NPPES file of Aug 9, 2026

Madeline Lauren Bywater

Registered Nurse · Baton Rouge, LA

Madeline Lauren Bywater is a registered nurse with a practice address in Baton Rouge, Louisiana, and NPI 1154128239, issued on Feb 26, 2025. Check the license (Louisiana 228942, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154128239
Name
Madeline Lauren Bywater
Primary taxonomy
Registered Nurse 163W00000X
License number
228942 LA
Self-reported in NPPES; status is on the state search
Practice location
5220 Essen LN, Baton Rouge, LA 70809
Phone
(225) 526-1971
Enumerated
Feb 26, 2025
Record last updated
Mar 3, 2025
Medicare enrollment
Enrolled (PECOS I20260130002945); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered nurse records → All 869 in Louisiana → Look up another NPI →

Also registered at 5220 Essen LN

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

  1. Kasey AguillardRegistered Nurse1265383814
  2. Emelda AtangaCertified Registered Nurse Anesthetist1841052776
  3. Deanna BartlettRegistered Nurse1730973892
  4. Katie BethkeRegistered Nurse1518818186
  5. Bhavini Bhakta, APN-CNPCertified Registered Nurse Anesthetist1477316917
  6. Clarisse BorregaCertified Registered Nurse Anesthetist1811750631

Verify Madeline Lauren Bywater 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 228942    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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Bills Medicare through one group practice

  1. Hospitalist Medicine Physicians OF Washington - TcsPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Madeline Lauren Bywater among 869 registered nurse records in Louisiana

Madeline Lauren Bywater is one of 869 registered nurse records with a practice address in Louisiana. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 77% of them.

  • NPI issued2025 · 77% of these records are older, 14% newer
  • In a Medicare fileYes · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated2025 · median 2022 among the 18 with a school on file
  • Record last updated2025 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

167 registered nurse records list a practice address in Baton Rouge

They are 167 of the 12,526 NPPES records with a practice address in Baton Rouge, and 869 registered nurse records in Louisiana.

All 869 in Louisiana → Every provider in Baton Rouge → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Deanna BartlettBaton Rouge, LA 708091730973892
  2. Charon Blaney, RN,MBA, DHABaton Rouge, LA 708091932778438
  3. Mary Borck, RNBaton Rouge, LA 708091942649322
  4. Olivia DavisBaton Rouge, LA 708091962264697
  5. Anna FisherBaton Rouge, LA 708091932897816
  6. Jarren GeorgeBaton Rouge, LA 708091184189003
  7. Mia Jackson, RNBaton Rouge, LA 708091164184255
  8. Vikki LeeBaton Rouge, LA 708091871021139

Common questions

What is Madeline Lauren Bywater's NPI number?

Madeline Lauren Bywater's National Provider Identifier (NPI) is 1154128239, issued on Feb 26, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Madeline Lauren Bywater located?

The NPPES record lists a practice address at 5220 Essen LN, Baton Rouge, LA, 70809. Phone: (225) 526-1971. Providers update this record themselves, so call before visiting.

How can I verify Madeline Lauren Bywater's license?

NPPES lists Louisiana license number 228942, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.