Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Wayne Roppolo, MD

Nephrology Physician in Baton Rouge, LA · enumerated 2005.

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

National Provider Identifier

1639172687

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Wayne Roppolo

Credential MD

Sex Male

Practice address 5131 Odonovan Dr Ste 100, Baton Rouge, LA, 70808

Phone (225) 767-4893

Fax (225) 767-5494

Enumeration date May 23, 2005

Last updated in NPPES Jul 7, 2022

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 020172 (LA) Primary

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
1965871	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 Michael Roppolo practice?

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

What is the NPI number for Michael Roppolo?

The National Provider Identifier (NPI) for Michael Roppolo is 1639172687, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-07.