IndividualActive
Ulises Perez, MSN, FNP-BC
NPI 1861343733 · Family Nurse Practitioner · Chicago, IL
Provider details
- NPI number
- 1861343733
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 209.034724 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
10536 S Ewing Ave
Chicago, IL 60617-6219
Phone: (773) 768-5000
Street-level locationGet directions
Mailing address
8339 S Kilpatrick Ave
Chicago, IL 60652-3084
Additional practice locations (1)
- 570 E 115th StChicago, IL 60628-5740Phone: (773) 768-5000
Registry dates
- Enumerated
- 2026-02-06
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.