Oluwaseun Oyeku
NPI 1063268878 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oluwaseun Oyeku is a Internal Medicine Physician provider in Chicago, IL (NPI 1063268878).
Provider details
- NPI number
- 1063268878
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% 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
- 2024-04-24
- Last updated
- 2024-07-11
- Certified
- 2024-07-11
Frequently asked questions
- What is Oluwaseun Oyeku's NPI number?
- Oluwaseun Oyeku's National Provider Identifier (NPI) is 1063268878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oluwaseun Oyeku's specialty?
- Oluwaseun Oyeku is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oluwaseun Oyeku located?
- Oluwaseun Oyeku's practice location on file with NPPES is 1969 W Ogden Ave, Chicago, IL 60612-3765.
- What is Oluwaseun Oyeku's phone number?
- The practice phone number listed in the NPPES registry for Oluwaseun Oyeku is (312) 864-7202.
- Does Oluwaseun Oyeku accept Medicare?
- Oluwaseun Oyeku is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oluwaseun Oyeku's NPI active?
- Yes — Oluwaseun Oyeku's NPI (1063268878) is active in the NPPES registry as of the last update on 2024-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.