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

Individual provider Chiropractor · NPI 1952445173

Dr. Tatiana Iwaseczko, DC is a Chiropractor in Portsmouth, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

70 Heritage Ave #15
Portsmouth, NH 03801-5662
Phone: (603) 436-9009
Fax: (603) 436-9069
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence #570-0999 (NH)

Record details

NPI number1952445173
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedFebruary 19, 2007
Last updated in NPPESJuly 9, 2007

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