Ofelia Jaczko
NPI 1841177953 · Primary Care Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ofelia Jaczko is a Primary Care Nurse Practitioner provider in Chicago, IL (NPI 1841177953).
Provider details
- NPI number
- 1841177953
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209030576 (IL)
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
Under 1 yr in 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
- 2025-08-19
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Ofelia Jaczko's NPI number?
- Ofelia Jaczko's National Provider Identifier (NPI) is 1841177953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ofelia Jaczko's specialty?
- Ofelia Jaczko is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ofelia Jaczko located?
- Ofelia Jaczko's practice location on file with NPPES is 4770 N Manor Ave Apt 403, Chicago, IL 60625-7182.
- What is Ofelia Jaczko's phone number?
- The practice phone number listed in the NPPES registry for Ofelia Jaczko is (312) 730-4444.
- Does Ofelia Jaczko accept Medicare?
- Ofelia Jaczko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ofelia Jaczko's NPI active?
- Yes — Ofelia Jaczko's NPI (1841177953) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.