Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mallory Morris Collins, OD

Optometrist in Clarksdale, MS · enumerated 2019.

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

National Provider Identifier

1801449756

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Registry record

Entity type Individual (Type 1)

Name Dr. Mallory Morris Collins

Credential OD

Sex Female

Practice address 325 Lee Dr, Clarksdale, MS, 38614

Phone (662) 627-2887

Fax (662) 495-4082

Enumeration date Jul 19, 2019

Last updated in NPPES Aug 25, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 990 (MS) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mallory Collins?

The National Provider Identifier (NPI) for Mallory Collins is 1801449756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mallory Collins practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-25.