Stephanie Slock, M.D.
NPI 1033278478 · Pediatrics Physician · West Allis, WI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Slock, M.D. is a Pediatrics Physician provider in West Allis, WI (NPI 1033278478).
Provider details
- NPI number
- 1033278478
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 51242 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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)
- 2000 E. Layton Ave.St. Francis, WI 53235-6053Phone: (414) 744-6589Fax: (414) 747-5848
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2025-06-26
- Certified
- 2025-06-26
Frequently asked questions
- What is Stephanie Slock's NPI number?
- Stephanie Slock's National Provider Identifier (NPI) is 1033278478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Slock's specialty?
- Stephanie Slock is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Slock located?
- Stephanie Slock's practice location on file with NPPES is 8905 W Lincoln Ave Ste 409, West Allis, WI 53227-2469.
- What is Stephanie Slock's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Slock is (414) 328-8770.
- Does Stephanie Slock accept Medicare?
- Stephanie Slock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Slock's NPI active?
- Yes — Stephanie Slock's NPI (1033278478) is active in the NPPES registry as of the last update on 2025-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.