Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael L Davis, MD

Nephrology Physician in Vicksburg, MS · enumerated 2006.

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

National Provider Identifier

1033147442

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Registry record

Entity type Individual (Type 1)

Name Michael L Davis

Credential MD

Sex Male

Practice address 2100 Highway 61 N, Vicksburg, MS, 39183

Phone (601) 630-9755

Enumeration date Jun 28, 2006

Last updated in NPPES Jan 28, 2009

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 08327 (MS) Primary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 10165R (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
1319422	Medicaid	LA	-
00116318	Medicaid	MS	-

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.

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Frequently asked questions

How do I verify Michael Davis's NPI record?

Cross-check NPI 1033147442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1033147442 active?

Yes, as of the latest NPPES snapshot, NPI 1033147442 is active (record last updated 2009-01-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-28.