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

Krystyna Mastalerz

Individual provider Massage Therapist · NPI 1548660657

Krystyna Mastalerz is a Massage Therapist in Grayslake, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014

Practice location Address checks out

419 Center St
Grayslake, IL 60030-1645
Phone: (847) 543-1055
Show map & directions

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

Specialties & licences

Massage Therapist (primary) Taxonomy 225700000X · Licence 227008792 (IL)

Record details

NPI number1548660657
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 26, 2014
Last updated in NPPESAugust 26, 2014
Mailing address419 Center St, Grayslake, IL 60030-1645

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