Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Michael Robert Lonergan Sr., LMHC

Individual provider Mental Health Counselor · NPI 1366459117

Dr. Michael Robert Lonergan Sr., LMHC is a Mental Health Counselor in Smithtown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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.

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Practice location Address checks out

1 W Main St
Smithtown, NY 11787-2629
Phone: (631) 979-9266
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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 18000094 (NY)

Record details

NPI number1366459117
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorYes
NPI enumeratedAugust 2, 2006
Last updated in NPPESJuly 8, 2007

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