Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Marie Dittmeyer, BS

Counselor in Tukwila, WA · enumerated 2025.

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

National Provider Identifier

1851262323

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Registry record

Entity type Individual (Type 1)

Name Abigail Marie Dittmeyer

Credential BS

Sex Female

Practice address 6400 Southcenter Blvd, Tukwila, WA, 98188

Phone (206) 901-2000

Enumeration date Sep 16, 2025

Last updated in NPPES Sep 16, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Abigail Dittmeyer?

Abigail Dittmeyer is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-16.