IndividualActive
Marina Horschak, FNP
NPI 1134548274 · Nurse Practitioner · South Milwaukee, WI
Provider details
- NPI number
- 1134548274
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 5526-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
2985 S Chicago Ave
South Milwaukee, WI 53172-3133
Phone: (414) 762-7322
Fax: (414) 762-7327
Street-level locationGet directions
Mailing address
Po Box 735044
Chicago, IL 60673-5044
Additional practice locations (1)
- 3860 S 27th StMilwaukee, WI 53221-1307Phone: (414) 489-4190Fax: (414) 489-4015
Registry dates
- Enumerated
- 2014-04-15
- Last updated
- 2023-11-17
- Certified
- 2023-11-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.