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

Corissa E Dionisio, MD

Individual provider Psychiatry Physician · NPI 1295122299

Corissa E Dionisio, MD is a Psychiatry in Indianapolis, Indiana. Graduated from Rush Medical College of Rush University in 2015, 11 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
11
Trained at
Rush Medical College of Rush University
Licensed in
IN
In the registry since
2015
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

705 Riley Hospital Dr Rm 5867
Indianapolis, IN 46202-5109
Phone: (317) 944-4034
Show map & directions

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

Additional practice locations (1)

  • 6940 Michigan Rd Ste 140, Indianapolis, IN 46268-2800 — (317) 266-2901

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 01082682A (IN)
Psychiatry Physician Taxonomy 2084P0800X · Licence 01082682A (IN)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 01082682A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1295122299
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 17, 2015
Last updated in NPPESAugust 7, 2025
Certification dateAugust 4, 2025
Mailing address250 N Shadeland Ave, Indianapolis, IN 46219-4959

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Also practisesPEDIATRIC MEDICINE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2015 (11 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Indianapolis