Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Hollis, RNFA

Q: What is the NPI number for John Hollis?

The National Provider Identifier (NPI) for John Hollis is 1215350384, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse First Assistant in Everett, WA · enumerated 2014.

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

National Provider Identifier

1215350384

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Registry record

Entity type Individual (Type 1)

Name John Hollis

Credential RNFA

Sex Male

Practice address 1700 13th St, Everett, WA, 98201

Phone (425) 330-4321

Enumeration date Jan 27, 2014

Last updated in NPPES Jan 27, 2014

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 70422 (WA) 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 John Hollis?

The National Provider Identifier (NPI) for John Hollis is 1215350384, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Hollis practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-27.