Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Ishem

Q: What is the NPI number for Andrea Ishem?

The National Provider Identifier (NPI) for Andrea Ishem is 1508429549, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Renton, WA · enumerated 2019.

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

National Provider Identifier

1508429549

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Registry record

Entity type Individual (Type 1)

Name Andrea Ishem

Sex Female

Practice address 1412 Sw 43rd St Ste 140, Renton, WA, 98057

Phone (206) 223-3644

Enumeration date Apr 16, 2019

Last updated in NPPES Aug 31, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 60820643 (WA) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP61294849 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Andrea Ishem practice?

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

What is the NPI number for Andrea Ishem?

The National Provider Identifier (NPI) for Andrea Ishem is 1508429549, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-31.