Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Whitney Lynn Miller, LCSW

Social Worker in Rock Falls, IL · enumerated 2008.

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

National Provider Identifier

1477700904

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Whitney Lynn Miller

Credential LCSW

Sex Female

Practice address 1300 W 2nd St, Rock Falls, IL, 61071

Phone (815) 626-2230

Fax (815) 380-2056

Enumeration date Aug 27, 2008

Last updated in NPPES Jul 18, 2017

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

How do I verify Whitney Miller's NPI record?

Cross-check NPI 1477700904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477700904 active?

Yes, as of the latest NPPES snapshot, NPI 1477700904 is active (record last updated 2017-07-18).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-18.