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MARGARET D. MAHLER FNP-C
NPI 1891018867
Nurse Practitioner in Gonzales, LA

Active since March 05, 2010
2647 S SAINT ELIZABETH BLVD STE 221, GONZALES, LA 70737(225) 765-5500(225) 743-2103 Get Directions Write a Review

NPPES record last updated: January 14, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 14, 2021, Apr 18, 2017 (2 updates tracked since 2017).

About Margaret D. Mahler Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET D. MAHLER FNP-C (NPI 1891018867) is an individual nurse practitioner in Gonzales, Louisiana, licensed in Louisiana (AP06050) and active in the NPI registry since March 2010. She maintains a secondary practice location in Gonzales.

NPPES Registry Identity

NPI1891018867
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARGARET D. MAHLERCredential: FNP-C
Location Address2647 S SAINT ELIZABETH BLVD STE 221Gonzales, LA 70737-5020
Mailing Address5959 S Sherwood Forest BlvdBaton Rouge, LA 70816-6038 · (225) 526-0011 · Fax (225) 765-9196
Phone(225) 765-5500
Fax(225) 743-2103
Sole ProprietorNo
Enumeration DateMarch 5, 2010
Last NPPES UpdateJanuary 14, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2021
✔ NPI 1891018867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in LA · AP06050
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
2647 S SAINT ELIZABETH BLVD STE 221, Gonzales, LA 70737
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Secondary Practice Location 1

Location 11014 Saint Clair Blvd, Suite 3030Gonzales, LA 70737-5023 · Phone (225) 743-2545 · Fax (225) 743-2546

Other Identifiers 1

Medicaid1822728LA

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA F COFFEE RD
Dietitian, Registered
2647 S SAINT ELIZABETH BLVD STE 221
GONZALES, LA 70737
Ascension Parish (225) 765-5500
DARLENE BONADONA FNP
Nurse Practitioner (Family)
2647 S SAINT ELIZABETH BLVD STE 221
GONZALES, LA 70737
Ascension Parish (225) 765-5500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Mahler's NPI number?

The NPI number for Margaret Mahler is 1891018867. It was assigned to this individual provider in the NPPES registry on March 5, 2010.

Where is Margaret Mahler located?

Margaret Mahler practices at 2647 S Saint Elizabeth Blvd Ste 221, Gonzales, LA 70737. The listed phone number is (225) 765-5500.

What is Margaret Mahler's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Margaret Mahler was last updated on January 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.