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

Dr. Matthew Andrew Kowalczyk

Individual provider Pediatric Adolescent Medicine Physician · NPI 1972548931

Dr. Matthew Andrew Kowalczyk is a Pediatric Adolescent Medicine Physician in Westfield, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006

Practice location Address checks out

532 E Broad St
Westfield, NJ 07090-2116
Phone: (908) 232-3445
Fax: (908) 233-6184
Show map & directions

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

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence MA63388 (NJ)

Record details

NPI number1972548931
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 16, 2006
Last updated in NPPESJuly 13, 2026

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