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

Katelin Petrin, CPNP

Individual provider Pediatric Nurse Practitioner · NPI 1013388016

Katelin Petrin, CPNP is a Pediatric Nurse Practitioner in Wauwatosa, Wisconsin. Works from 2 locations. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2015
What do these letters mean?
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

See every abbreviation used in this directory →

Practice location Address checks out

800 N Mayfair Rd Ste 200
Wauwatosa, WI 53226-6300
Phone: (414) 262-8835
Show map & directions

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

Additional practice locations (1)

  • 3434 12th Ave Ne, Olympia, WA 98506 — (360) 413-8470

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 16840-33 (WI)

Record details

NPI number1013388016
Entity typeIndividual (Type 1)
GenderFemale
Credentials CPNP
Sole proprietorNo
NPI enumeratedOctober 15, 2015
Last updated in NPPESApril 24, 2026
Certification dateApril 24, 2026

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