Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sandra Mason, RNFA

Q: What is the NPI number for Sandra Mason?

The National Provider Identifier (NPI) for Sandra Mason is 1558601351, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse First Assistant in West Chester, OH · enumerated 2013.

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

National Provider Identifier

1558601351

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Registry record

Entity type Individual (Type 1)

Name Sandra Mason

Credential RNFA

Sex Female

Practice address 6393 N Windwood Dr, West Chester, OH, 45069

Phone (513) 503-0806

Enumeration date Feb 15, 2013

Last updated in NPPES Feb 15, 2013

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License RN.154761 (OH) 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 Sandra Mason practice?

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

What is the NPI number for Sandra Mason?

The National Provider Identifier (NPI) for Sandra Mason is 1558601351, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-15.