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

Michael Kotsonis

Individual provider Case Manager/Care Coordinator · NPI 1144484510

Michael Kotsonis is a Case Manager/Care Coordinator in Portsmouth, New Hampshire. Registered with an NPI since 2008.

In the registry since
2008
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Practice location Address checks out

1145 Sagamore Ave
Portsmouth, NH 03801-5503 Not confirmed with CMS for 18 years — call before visiting
Phone: (603) 431-6703
Fax: (603) 430-3753
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1144484510
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 15, 2008
Last updated in NPPESJuly 15, 2008

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