Francis Osazuwa
NPI 1861342156 · Psychiatric/Mental Health Nurse Practitioner · Naperville, IL
Francis Osazuwa is a Psychiatric/Mental Health Nurse Practitioner provider in Naperville, IL (NPI 1861342156).
Provider details
- NPI number
- 1861342156
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 041.454328 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
- 2026-01-28
- Last updated
- 2026-01-28
- Certified
- 2026-01-27
Frequently asked questions
- What is Francis Osazuwa's NPI number?
- Francis Osazuwa's National Provider Identifier (NPI) is 1861342156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Osazuwa's specialty?
- Francis Osazuwa is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Francis Osazuwa located?
- Francis Osazuwa's practice location on file with NPPES is 400 E Diehl Rd Ste 440, Naperville, IL 60563-1358.
- What is Francis Osazuwa's phone number?
- The practice phone number listed in the NPPES registry for Francis Osazuwa is (630) 225-7519.
- Is Francis Osazuwa's NPI active?
- Yes — Francis Osazuwa's NPI (1861342156) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.