Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Donna L Maher, MS RD
Registered Dietitian in Kent, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255414355
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Registry record
Entity type Individual (Type 1)
Name Mrs. Donna L Maher
Credential MS RD
Sex Female
Practice address 24528 147th Ave Se, Kent, WA, 98042
Phone (425) 235-7815
Fax (425) 235-7832
Enumeration date Oct 23, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 709191 (WA) Primary
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 1255414355 active?
Yes, as of the latest NPPES snapshot, NPI 1255414355 is active (record last updated 2007-07-08).
How do I verify Donna Maher's NPI record?
Cross-check NPI 1255414355 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.