Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Justina U. Onwughalu, APRNCRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1609101468

Justina U. Onwughalu, APRNCRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Columbus, Ohio. Qualified in 2009, 17 years ago. Practices with Mercy Anesthesiologists Inc, a 17-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Ohio.

Years since qualifying
17
Licensed in
IL, OH
In the registry since
2009
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

410 W 10th Ave
Columbus, OH 43210
Phone: (614) 293-8487
Fax: (614) 293-8153
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1005 Broadway St, Quincy, IL 62301-2834 — (217) 223-8400
  • 3535 Olentangy River Rd, Columbus, OH 43214-3908 — (614) 566-4919
  • 7500 Hospital Dr, Dublin, OH 43016-8518 — (614) 566-4919

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209032859 (IL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence APRNCRNA11108 (OH)

Record details

NPI number1609101468
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRNCRNA
Sole proprietorNo
NPI enumeratedOctober 13, 2009
Last updated in NPPESApril 13, 2026
Certification dateApril 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Mercy Anesthesiologists Inc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients112
Services billed 142 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Mercy Anesthesiologists Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 12 are shown here.

Other providers in Columbus