Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Lynn Alderman, MSW, AAC, CDPT

Addiction (Substance Use Disorder) Counselor in Everett, WA · enumerated 2008 · practices at Snohomish County.

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

National Provider Identifier

1669621819

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jennifer Lynn Alderman

Credential MSW, AAC, CDPT

Sex Female

Practice address 3000 Rockefeller Ave # Ms 305, Everett, WA, 98201

Phone (425) 388-3189

Enumeration date Sep 11, 2008

Last updated in NPPES Dec 4, 2018

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License CG60109651 (WA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License CG60109651 (WA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License CO60173888 (WA) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP60390547 (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 Jennifer Alderman practice?

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

What is the NPI number for Jennifer Alderman?

The National Provider Identifier (NPI) for Jennifer Alderman is 1669621819, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Snohomish County Community/Behavioral Health Agency · Everett, WA NPI 1871723403 Preston Hess Mental Health Counselor · Everett, WA NPI 1134453343 Nancy Anderson Mental Health Counselor · Everett, WA NPI 1336473420 Cheryl Carp Mental Health Counselor · Everett, WA NPI 1003244898 Melissa Jackson Professional Counselor · Everett, WA NPI 1841603388 Elizabeth Gallien Clinical Social Worker · Everett, WA NPI 1205236114 John Folkestad Mental Health Counselor · Everett, WA NPI 1811390065 Christopher Sedlakson Mental Health Counselor · Everett, WA NPI 1578945796

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-04.