Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William David Crenshaw, M.D.

Orthopaedic Surgery Physician in Alexandria, LA · enumerated 2007.

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

National Provider Identifier

1700099538

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Registry record

Entity type Individual (Type 1)

Name Dr. William David Crenshaw

Credential M.D.

Sex Male

Practice address 3351 Masonic Dr, Alexandria, LA, 71301

Phone (318) 473-9556

Fax (318) 441-8339

Enumeration date May 8, 2007

Last updated in NPPES Apr 26, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 203010 (LA) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 390200000X (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 William Crenshaw's NPI record?

Cross-check NPI 1700099538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700099538 active?

Yes, as of the latest NPPES snapshot, NPI 1700099538 is active (record last updated 2021-04-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-26.