Grace Olatunji, DNP, APRN
NPI 1780449256 · Women's Health Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Olatunji, DNP, APRN is a Women's Health Nurse Practitioner provider in Chicago, IL (NPI 1780449256).
Provider details
- NPI number
- 1780449256
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209.029118 (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
2 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)
- 2409 W Warren BlvdChicago, IL 60612-2115Phone: (312) 733-4475
Registry dates
- Enumerated
- 2024-02-14
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Grace Olatunji's NPI number?
- Grace Olatunji's National Provider Identifier (NPI) is 1780449256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Olatunji's specialty?
- Grace Olatunji is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Grace Olatunji located?
- Grace Olatunji's practice location on file with NPPES is 3752 W 16th St, Chicago, IL 60623-2028.
- What is Grace Olatunji's phone number?
- The practice phone number listed in the NPPES registry for Grace Olatunji is (773) 762-2435.
- Does Grace Olatunji accept Medicare?
- Grace Olatunji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Olatunji's NPI active?
- Yes — Grace Olatunji's NPI (1780449256) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.