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

Leanne Mazeika, NP

Individual provider Pediatric Nurse Practitioner · NPI 1679696363

Leanne Mazeika, NP is a Pediatric Nurse Practitioner in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

123 Summer St Ste 690
Worcester, MA 01608-1216
Phone: (508) 363-9530
Fax: (508) 363-9535
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 191914 (MA)

Record details

NPI number1679696363
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedApril 9, 2007
Last updated in NPPESJuly 8, 2007
Mailing address19 Old Hamilton Ext, Sturbridge, MA 01566

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