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

Colleen Mehalko

Individual provider Social Worker · NPI 1831015015

Colleen Mehalko is a Social Worker in Portsmouth, New Hampshire. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

1145 Sagamore Ave
Portsmouth, NH 03801-5585
Phone: (603) 431-6703
Fax: (603) 430-3753
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1831015015
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 24, 2026
Last updated in NPPESJune 24, 2026
Certification dateJune 24, 2026
Mailing address1145 Sagamore Ave, Portsmouth, NH 03801-5585

Other providers in Portsmouth