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

Bill Haddock

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1003412073

Bill Haddock is an Addiction (Substance Use Disorder) Counselor in San Mateo, California. Practices as a sole proprietor. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

2251 Palm Ave
San Mateo, CA 94403-1814
Phone: (650) 513-6500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1003412073
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 7, 2020
Last updated in NPPESDecember 7, 2020
Certification dateDecember 7, 2020

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