Katelin Petrin, CPNP
NPI 1013388016 · Pediatric Nurse Practitioner · Wauwatosa, WI
Katelin Petrin, CPNP is a Pediatric Nurse Practitioner provider in Wauwatosa, WI (NPI 1013388016).
Provider details
- NPI number
- 1013388016
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 16840-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 3434 12th Ave NeOlympia, WA 98506Phone: (360) 413-8470Fax: (360) 413-8490
Registry dates
- Enumerated
- 2015-10-15
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Katelin Petrin's NPI number?
- Katelin Petrin's National Provider Identifier (NPI) is 1013388016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelin Petrin's specialty?
- Katelin Petrin is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katelin Petrin located?
- Katelin Petrin's practice location on file with NPPES is 800 N Mayfair Rd Ste 200, Wauwatosa, WI 53226-6300.
- What is Katelin Petrin's phone number?
- The practice phone number listed in the NPPES registry for Katelin Petrin is (414) 262-8835.
- Is Katelin Petrin's NPI active?
- Yes — Katelin Petrin's NPI (1013388016) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.