Sarah Slowik, PA
NPI 1265616437 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Slowik, PA is a Physician Assistant provider in Milwaukee, WI (NPI 1265616437).
Provider details
- NPI number
- 1265616437
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2226-023 (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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-12-24
- Last updated
- 2014-10-16
Frequently asked questions
- What is Sarah Slowik's NPI number?
- Sarah Slowik's National Provider Identifier (NPI) is 1265616437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Slowik's specialty?
- Sarah Slowik is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Slowik located?
- Sarah Slowik's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.
- What is Sarah Slowik's phone number?
- The practice phone number listed in the NPPES registry for Sarah Slowik is (414) 266-2625.
- Does Sarah Slowik accept Medicare?
- Sarah Slowik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Slowik's NPI active?
- Yes — Sarah Slowik's NPI (1265616437) is active in the NPPES registry as of the last update on 2014-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.