Oluyinka Grace Osunnuga, NP
Specialty details in registry · Mishawaka, IN
At a glance
1540 Trinity Pl, Mishawaka, IN 46545-5006
NPPES record updated Aug 25, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1540 Trinity PlMishawaka, IN 46545-5006
Additional reported practice locations
707 N Michigan St Ste 400South Bend, IN 466011071
Phone: 5746478470
Fax: 5746478475 5314 Lincolnway E
Mishawaka, IN 465444249
Phone: 5742569032
Fax: 5742569049
Education & affiliations
No matching clinician background record in the imported CMS release.
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Specialty details in registry
- Taxonomy code
- 363LP0808X
- Enumeration date
- May 12, 2014
- Record updated
- Aug 25, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- NP
Reported taxonomies and licenses
363LA2200X
License reported: 28144611A IN
363LP0808X · Primary
License reported: 71004923A IN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1540 Trinity PlMishawaka, IN 46545-5006
- Phone
- (765) 674-3321
Mailing address
1540 TRINITY PLMISHAWAKA, IN 465455006
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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