Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Madeleine Trang Nguyen, M.D.

Family Medicine Physician in Zachary, LA · enumerated 2013.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164765285

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Registry record

Entity type Individual (Type 1)

Name Madeleine Trang Nguyen

Credential M.D.

Sex Female

Practice address Zachary, LA, 70791

Phone (225) 658-4000

Enumeration date Mar 27, 2013

Last updated in NPPES Feb 10, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 303341 (LA) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 303341 (LA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
303341	Other	LA	LICENSE
2329383	Medicaid	LA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Madeleine Nguyen practice?

The practice location on file with NPPES is in Zachary, LA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Madeleine Nguyen?

The National Provider Identifier (NPI) for Madeleine Nguyen is 1164765285, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Hospital Service District #1 of East Baton Rouge Parish Nursing Facility/Intermediate Care Facility · Zachary, LA NPI 1225025802 Lane Memorial Hospital Skilled Nursing Facility Skilled Nursing Facility · Zachary, LA NPI 1205823358 Deana Jones-Braswell Diagnostic Radiology Physician · Zachary, LA NPI 1316999881 Charles Greeson Diagnostic Radiology Physician · Zachary, LA NPI 1295788040 Gerald Pedersen Certified Registered Nurse Anesthetist · Zachary, LA NPI 1093758716 James Chustz Certified Registered Nurse Anesthetist · Zachary, LA NPI 1275560468 Hospital Service District 1 of East Baton Rouge Parish General Acute Care Hospital · Zachary, LA NPI 1962437681 Frank Ragsdale Certified Registered Nurse Anesthetist · Zachary, LA NPI 1962420638

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-10.