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ST LUKE'S MEDICAL GROUP OF LOUISIANA, LLC
NPI 1922504364
Internal Medicine in Baton Rouge, LA

Active since April 04, 2018CLIA 19D2159289 · Waiver
3955 GOVERNMENT ST STE 2, BATON ROUGE, LA 70806(225) 924-1910 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 22, 2026, Apr 21, 2018 (2 updates tracked since 2018).

About St Luke's Medical Group Of Louisiana, Llc NPPES

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

ST LUKE'S MEDICAL GROUP OF LOUISIANA, LLC (NPI 1922504364), doing business as St. Luke's Healthcare, is a healthcare organization registered as an internal medicine in Baton Rouge, Louisiana and active in the NPI registry since April 2018. The organization holds a CLIA Waiver certificate valid through December 16, 2026 and lists Wendy Chapman, Business Operations, as its authorized official.

NPPES Registry Identity

NPI1922504364
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameST LUKE'S MEDICAL GROUP OF LOUISIANA, LLC
Location Address3955 GOVERNMENT ST STE 2Baton Rouge, LA 70806-5755
Mailing Address10473 Old Hammond HwyBaton Rouge, LA 70816-8264 · (225) 924-1910 · Fax (225) 924-1988
Phone(225) 924-1910
Organization SubpartNo
Authorized OfficialWendy ChapmanBusiness Operations · (225) 900-8923
Enumeration DateApril 4, 2018
Last NPPES UpdateApril 22, 20262 updates tracked since enumeration
NPPES CertifiedApril 22, 2026
✔ NPI 1922504364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in LA · 303032
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3955 GOVERNMENT ST STE 2, Baton Rouge, LA 70806
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Other Names 1

Doing Business AsSt. Luke's Healthcare

Other Identifiers 1

Medicaid2492390LA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 19D2159289

St Luke's Medical Group Of Louisiana · Baton Rouge, LA
Active · expires Dec 16, 2026
CLIA Number19D2159289
Laboratory TypePhysician Office
Certificate Effective DateDecember 17, 2024
Certificate Expiration DateDecember 16, 2026
Laboratory DirectorLloyd Leonards
Laboratory Phone(225) 900-8924
Laboratory LocationSt Luke's Medical Group Of Louisiana3955 Government St, Suite 2, Baton Rouge, LA 70806
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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.

DEBORAH THOMAS STEIB FNP-C
Nurse Practitioner
3955 GOVERNMENT ST STE 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 245-9998
LLOYD PHILLIP RYAN LEONARDS M.D.
Internal Medicine
3955 GOVERNMENT ST STE 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 529-3871

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 St Luke's Medical Group Of Louisiana, LLC's NPI number?

The NPI number for St Luke's Medical Group Of Louisiana, LLC is 1922504364. It was assigned to this organization in the NPPES registry on April 4, 2018. The provider is doing business as St. Luke's Healthcare.

Where is St Luke's Medical Group Of Louisiana, LLC located?

St Luke's Medical Group Of Louisiana, LLC is located at 3955 Government St Ste 2, Baton Rouge, LA 70806. The listed phone number is (225) 924-1910.

What is St Luke's Medical Group Of Louisiana, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does St Luke's Medical Group Of Louisiana, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 19D2159289) is associated with this NPI, valid through December 16, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does St Luke's Medical Group Of Louisiana, LLC accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and AmeriHealth Caritas Next and 2 other insurers list St Luke's Medical Group Of Louisiana, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for St Luke's Medical Group Of Louisiana, LLC was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.