Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cynthia Sue Renfrew, RN,MS,FNP

Family Nurse Practitioner in Rohnert Park, CA · enumerated 2007 · practices at Student Health Ctr Pharmacy.

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

National Provider Identifier

1134334675

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Registry record

Entity type Individual (Type 1)

Name Ms. Cynthia Sue Renfrew

Credential RN,MS,FNP

Sex Female

Practice address 1801 E Cotati Ave, Sonoma State University Student Health Center, Rohnert Park, CA, 94928

Phone (707) 664-2921

Enumeration date May 10, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 205243 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
205243	Other	CA	LICENSE NUMBER

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 Cynthia Renfrew practice?

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

What is the NPI number for Cynthia Renfrew?

The National Provider Identifier (NPI) for Cynthia Renfrew is 1134334675, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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