Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Dianne Elaine Gray, ARNP

Women's Health Nurse Practitioner in Omak, WA · enumerated 2007 · practices at Okanogan Family Planning.

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

National Provider Identifier

1104954577

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dianne Elaine Gray

Credential ARNP

Sex Female

Practice address 127 N Juniper St, Omak, WA, 98841

Phone (509) 422-6593

Fax (509) 422-0907

Enumeration date Feb 28, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30004405 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
7103203	Medicaid	WA	-

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 1104954577 active?

Yes, as of the latest NPPES snapshot, NPI 1104954577 is active (record last updated 2007-07-08).

How do I verify Dianne Gray's NPI record?

Cross-check NPI 1104954577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Okanogan Family Planning Ambulatory Family Planning Facility · Omak, WA NPI 1760546899

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