Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Katie Jean Wolff, RD CD
Registered Dietitian in Yakima, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578617049
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Registry record
Entity type Individual (Type 1)
Name Mrs. Katie Jean Wolff
Credential RD CD
Sex Female
Practice address 2811 Tieton Drive, Yakima Valley Memorial Hospital, Yakima, WA, 98902
Phone (509) 575-8000
Fax (509) 577-5011
Enumeration date Jan 22, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DI00001858 (WA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8462392 | 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.
Frequently asked questions
Is NPI 1578617049 active?
Yes, as of the latest NPPES snapshot, NPI 1578617049 is active (record last updated 2007-07-08).
How do I verify Katie Wolff's NPI record?
Cross-check NPI 1578617049 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.