Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. William Wacker

Individual provider Case Management Agency · NPI 1801070685

Mr. William Wacker is a Case Management Agency in Van Nuys, California. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

14414 Delano St
Van Nuys, CA 91401
Phone: (818) 374-2849
Fax: (818) 909-6719
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Management Agency (primary) Taxonomy 251B00000X

Record details

NPI number1801070685
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 28, 2007
Last updated in NPPESDecember 28, 2007
Mailing address9150 East Imperial Hwy, Room P31, Downey, CA 90242

Other providers in Van Nuys