What is Segun Oguntoba's NPI number?

Segun Oguntoba's National Provider Identifier (NPI) is 1003381757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Segun Oguntoba's specialty?

Segun Oguntoba is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Segun Oguntoba located?

Segun Oguntoba's practice location on file with NPPES is 901 S Austin Blvd, Chicago, IL 60644-5311.

What is Segun Oguntoba's phone number?

The practice phone number listed in the NPPES registry for Segun Oguntoba is (773) 287-5959.

Does Segun Oguntoba accept Medicare?

Segun Oguntoba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Segun Oguntoba's NPI active?

Yes — Segun Oguntoba's NPI (1003381757) is active in the NPPES registry as of the last update on 2021-04-28.

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Segun Oguntoba, FNP

NPI 1003381757 · Family Nurse Practitioner · Chicago, IL

Segun Oguntoba, FNP is a Family Nurse Practitioner provider in Chicago, IL (NPI 1003381757).

Provider details

NPI number: 1003381757
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP
Sex: Male
Sole proprietor: Yes
License: 209.018124 (IL)

Practice location

901 S Austin Blvd

Chicago, IL 60644-5311

Phone: (773) 287-5959

Street-level locationGet directions

More IL providers

Mailing address

5132 N Elston Ave

Chicago, IL 60630-2429

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 209.018124 (IL)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (1)

4035 S Ellis Ave
Chicago, IL 60653-2407
Phone: (773) 615-4009

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 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.

Enumerated: 2018-10-09
Last updated: 2021-04-28
Certified: 2021-04-28

Frequently asked questions

What is Segun Oguntoba's NPI number?: Segun Oguntoba's National Provider Identifier (NPI) is 1003381757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Segun Oguntoba's specialty?: Segun Oguntoba is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Segun Oguntoba located?: Segun Oguntoba's practice location on file with NPPES is 901 S Austin Blvd, Chicago, IL 60644-5311.
What is Segun Oguntoba's phone number?: The practice phone number listed in the NPPES registry for Segun Oguntoba is (773) 287-5959.
Does Segun Oguntoba accept Medicare?: Segun Oguntoba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Segun Oguntoba's NPI active?: Yes — Segun Oguntoba's NPI (1003381757) is active in the NPPES registry as of the last update on 2021-04-28.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions