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

Mr. William L Decarlo

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1255588331

Mr. William L Decarlo is an Addiction (Substance Use Disorder) Counselor in Hartford, Connecticut. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

45 Wadsworth Ave
Hartford, CT 06106
Phone: (860) 527-1124
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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 number1255588331
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 20, 2008
Last updated in NPPESAugust 20, 2008

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