Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marilyn Sitzes

Pharmacist in Hope, AR · enumerated 2014.

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

National Provider Identifier

1922403609

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Marilyn Sitzes

Sex Female

Practice address 318 W 3rd St, Hope, AR, 71801

Phone (870) 777-4643

Fax (870) 777-1331

Enumeration date Oct 24, 2014

Last updated in NPPES Oct 24, 2014

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PD06559 (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

Where does Marilyn Sitzes practice?

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

What is the NPI number for Marilyn Sitzes?

The National Provider Identifier (NPI) for Marilyn Sitzes is 1922403609, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-24.