Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Miller, RN

Psychiatric/Mental Health Nurse Practitioner in The Dalles, OR · enumerated 2015 · practices at Mid-Columbia Center for Living.

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

National Provider Identifier

1790166247

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Registry record

Entity type Individual (Type 1)

Name Cynthia Miller

Credential RN

Sex Female

Practice address 1060 Webber St, The Dalles, OR, 97058

Phone (541) 296-5452

Enumeration date Jun 10, 2015

Last updated in NPPES Aug 7, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 201402052RN (OR) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10023355 (OR) 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

Is NPI 1790166247 active?

Yes, as of the latest NPPES snapshot, NPI 1790166247 is active (record last updated 2024-08-07).

How do I verify Cynthia Miller's NPI record?

Cross-check NPI 1790166247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-07.