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

MS. Mary Elizabeth Marcinkowski, PT

Individual provider Physical Therapist · NPI 1811224306

MS. Mary Elizabeth Marcinkowski, PT is a Physical Therapist in Private Practice in Portsmouth, New Hampshire. Qualified in 1984, 42 years ago. Accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
42
Licensed in
NH
In the registry since
2009
Specialties on file
3
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

1 Greenleaf Woods Dr Ste 101
Portsmouth, NH 03801-5437
Phone: (603) 319-8334
Fax: (603) 431-2940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 0714 (NH)
Sports Physical Therapist Taxonomy 2251S0007X · Licence 0714 (NH)
Orthopedic Physical Therapist Taxonomy 2251X0800X · Licence 0714 (NH)

Record details

NPI number1811224306
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedNovember 4, 2009
Last updated in NPPESOctober 8, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Portsmouth