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

Mr. William T Chappelle

Individual provider Marriage & Family Therapist · NPI 1821223215

Mr. William T Chappelle is a Marriage & Family Therapist in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009

Practice location Address checks out

12301 Wilshire Blvd
Los Angeles, CA 90025-1007
Phone: (310) 399-1638
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC39683 (CA)

Record details

NPI number1821223215
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 28, 2009
Last updated in NPPESMay 28, 2009

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