Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Matthew D. Brownlie, LMHC, LADCI, CADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1205354859

Matthew D. Brownlie, LMHC, LADCI, CADC is an Addiction (Substance Use Disorder) Counselor in Springfield, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
Specialties on file
2
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

511 E Columbus Ave
Springfield, MA 01105-2506
Phone: (413) 266-4023
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LMHC5000837 (MA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 18540 (MA)

Record details

NPI number1205354859
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC , LADCI , CADC
Sole proprietorNo
NPI enumeratedSeptember 5, 2017
Last updated in NPPESAugust 7, 2025
Certification dateAugust 7, 2025

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