Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Lawrence Drerup, M.D.

Neurological Surgery Physician in Alexandria, LA · enumerated 2005.

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

National Provider Identifier

1437157286

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Registry record

Entity type Individual (Type 1)

Name Michael Lawrence Drerup

Credential M.D.

Sex Male

Practice address 3704 North Blvd, Suite C, Alexandria, LA, 71301

Phone (318) 443-4576

Fax (318) 449-5579

Enumeration date Jul 13, 2005

Last updated in NPPES Jan 13, 2025

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License MD.017263 (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
1387797	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.

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Frequently asked questions

How do I verify Michael Drerup's NPI record?

Cross-check NPI 1437157286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437157286 active?

Yes, as of the latest NPPES snapshot, NPI 1437157286 is active (record last updated 2025-01-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-13.