Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MICHAEL RUTH M.D.
NPI 1932174364
Internal Medicine - Gastroenterology in Baton Rouge, LA

Q: What is Michael Ruth's NPI number?

The NPI number for Michael Ruth is 1932174364. It was assigned to this individual provider in the NPPES registry on February 20, 2006.

Q: What is Michael Ruth's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Michael Ruth was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.

Active since February 20, 2006

9103 JEFFERSON HWY, BATON ROUGE, LA 70809(225) 927-1190(225) 927-0988 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Dr. Michael Ruth M.d. NPPES

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

DR. MICHAEL RUTH M.D. (NPI 1932174364) is an individual gastroenterology provider in Baton Rouge, Louisiana, licensed in Louisiana (013471) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1932174364

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. MICHAEL RUTHCredential: M.D.

Location Address9103 JEFFERSON HWYBaton Rouge, LA 70809-2440

Mailing Address9103 Jefferson HwyBaton Rouge, LA 70809-2440 · (225) 927-1190 · Fax (225) 927-0988

Phone(225) 927-1190

Fax(225) 927-0988

Sole ProprietorNo

Enumeration DateFebruary 20, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1932174364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in LA · 013471

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

9103 JEFFERSON HWY, Baton Rouge, LA 70809

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Other Identifiers 1

Medicaid1303704LA

Other Providers at the Same Location NPPES 20

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

GREGORY FUSILIER M.D.

Internal Medicine (Gastroenterology)