Olabisi Adewumi
NPI 1396510459 · Psychiatric/Mental Health Nurse Practitioner · Port Barrington, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olabisi Adewumi is a Psychiatric/Mental Health Nurse Practitioner provider in Port Barrington, IL (NPI 1396510459).
Provider details
- NPI number
- 1396510459
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209.028136 (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
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
- 2023-11-20
- Last updated
- 2023-11-20
- Certified
- 2023-11-20
Frequently asked questions
- What is Olabisi Adewumi's NPI number?
- Olabisi Adewumi's National Provider Identifier (NPI) is 1396510459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olabisi Adewumi's specialty?
- Olabisi Adewumi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olabisi Adewumi located?
- Olabisi Adewumi's practice location on file with NPPES is 717 Brighton Cir, Port Barrington, IL 60010-7039.
- What is Olabisi Adewumi's phone number?
- The practice phone number listed in the NPPES registry for Olabisi Adewumi is (773) 431-8475.
- Does Olabisi Adewumi accept Medicare?
- Olabisi Adewumi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olabisi Adewumi's NPI active?
- Yes — Olabisi Adewumi's NPI (1396510459) is active in the NPPES registry as of the last update on 2023-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.