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

Heather Gray Olney, LCSW

Clinical Social Worker in Greeley, NE · enumerated 2024.

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

National Provider Identifier

1750135117

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Heather Gray Olney

Credential LCSW

Sex Female

Practice address Greeley, NE, 68842

Phone (308) 750-1365

Enumeration date Apr 12, 2024

Last updated in NPPES Jul 31, 2024

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 68289 (TX) 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

Where does Heather Gray Olney practice?

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

What is the NPI number for Heather Gray Olney?

The National Provider Identifier (NPI) for Heather Gray Olney is 1750135117, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-31.