Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Cynthia Ann Ruiz, MSN RN FNP-C CCRN

Q: What is the NPI number for Cynthia Ruiz?

The National Provider Identifier (NPI) for Cynthia Ruiz is 1265836639, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in La Grande, Or 97850, OR · enumerated 2014.

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

National Provider Identifier

1265836639

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Cynthia Ann Ruiz

Credential MSN RN FNP-C CCRN

Sex Female

Practice address La Grande, Or 97850, OR, 97850

Phone (210) 454-8042

Enumeration date Oct 14, 2014

Last updated in NPPES Mar 22, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 011774 (CT) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP126659 (TX) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704384093 (MI) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 53651 (NM) 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 Cynthia Ruiz practice?

The practice location on file with NPPES is in La Grande, Or 97850, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cynthia Ruiz?

The National Provider Identifier (NPI) for Cynthia Ruiz is 1265836639, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-22.