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

Karen Courtney Shellenbarger, NP

Individual provider Pediatric Nurse Practitioner · NPI 1053568048

Karen Courtney Shellenbarger, NP is a Pediatric Nurse Practitioner in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

55 Lake Ave N
Worcester, MA 01655
Phone: (774) 441-7615
Fax: (508) 856-4287
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence RN2324819 (MA)

Record details

NPI number1053568048
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 21, 2008
Last updated in NPPESOctober 26, 2020
Certification dateOctober 26, 2020

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