Elfrida Zakrzewski, MPT
NPI 1861947814 · Physical Therapist · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elfrida Zakrzewski, MPT is a Physical Therapist provider in Milwaukee, WI (NPI 1861947814).
Provider details
- NPI number
- 1861947814
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MPT
- Sex
- Female
- Sole proprietor
- No
- License
- 9721 (WI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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)
- 2901 W Kinnickinnic River PkwySuite 500Milwaukee, WI 53215-3677Phone: (414) 649-3250
Registry dates
- Enumerated
- 2016-08-19
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Elfrida Zakrzewski's NPI number?
- Elfrida Zakrzewski's National Provider Identifier (NPI) is 1861947814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elfrida Zakrzewski's specialty?
- Elfrida Zakrzewski is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Elfrida Zakrzewski located?
- Elfrida Zakrzewski's practice location on file with NPPES is 2801 W Kinnickinnic River Pkwy Ste 250, Milwaukee, WI 53215-3678.
- What is Elfrida Zakrzewski's phone number?
- The practice phone number listed in the NPPES registry for Elfrida Zakrzewski is (414) 649-6732.
- Does Elfrida Zakrzewski accept Medicare?
- Elfrida Zakrzewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elfrida Zakrzewski's NPI active?
- Yes — Elfrida Zakrzewski's NPI (1861947814) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.