Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marissa Montezuma

Registered Nurse in Blytheville, AR · enumerated 2024.

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

National Provider Identifier

1659129666

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Marissa Montezuma

Sex Female

Practice address 1510 Byrum Rd, Blytheville, AR, 72315

Phone (870) 824-8668

Enumeration date May 7, 2024

Last updated in NPPES May 14, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 121074 (AR) Primary

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 Marissa Montezuma?

The National Provider Identifier (NPI) for Marissa Montezuma is 1659129666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marissa Montezuma practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-14.