Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anastasia Rowles, MSN, RN, PHN

School Registered Nurse in Santa Rosa, CA · enumerated 2025.

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

National Provider Identifier

1114899135

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Registry record

Entity type Individual (Type 1)

Name Anastasia Rowles

Credential MSN, RN, PHN

Sex Female

Practice address 4550 Rinconada Dr, Santa Rosa, CA, 95409

Phone (707) 539-9665

Enumeration date Sep 19, 2025

Last updated in NPPES Sep 19, 2025

Taxonomy & licenses

163WS0200X School Registered Nurse Nursing Service Providers · License 95345004 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Where does Anastasia Rowles practice?

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

What is the NPI number for Anastasia Rowles?

The National Provider Identifier (NPI) for Anastasia Rowles is 1114899135, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-19.