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

Melissa Ann Kostan, MS, OTR/L

Individual provider Pediatric Occupational Therapist · NPI 1518265586

Melissa Ann Kostan, MS, OTR/L is a Pediatric Occupational Therapist in Londonderry, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2011.

Licensed in
NH
In the registry since
2011
What do these letters mean?
MS — Master of Science
A graduate science degree.
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

1 Commons Dr # F Ste 38
Londonderry, NH 03053-3441
Phone: (603) 437-3330
Fax: (603) 437-0431
Show map & directions

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

Specialties & licences

Pediatric Occupational Therapist (primary) Taxonomy 225XP0200X · Licence 2168 (NH)

Record details

NPI number1518265586
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorNo
NPI enumeratedMarch 1, 2011
Last updated in NPPESMarch 1, 2011

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