Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Romayne Elizabeth Farrell, NP

Nurse Practitioner in Rohnert Park, CA · enumerated 2006.

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

National Provider Identifier

1669402079

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Registry record

Entity type Individual (Type 1)

Name Romayne Elizabeth Farrell

Credential NP

Sex Female

Practice address 1400 Medical Center Drive, Rohnert Park, CA, 94928

Phone (707) 586-0440

Fax (707) 586-1444

Enumeration date Jul 3, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2962 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

Is NPI 1669402079 active?

Yes, as of the latest NPPES snapshot, NPI 1669402079 is active (record last updated 2007-07-08).

How do I verify Romayne Farrell's NPI record?

Cross-check NPI 1669402079 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.