# DIANA OHANIAN

DIANA OHANIAN is an ADHD evaluation provider with an address in CHICAGO, IL, United States.

## Details

- Address: 5841 S MARYLAND AVE, CHICAGO, IL, 606371443
- Phone: [888-824-0200](<tel:8888240200>)
- National Provider Identifier (NPI): 1992578439
- Credentials: Ph.D.
- Provider type: Clinical neuropsychologist
- Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free

## Questions

### Where is DIANA OHANIAN?

DIANA OHANIAN is at 5841 S MARYLAND AVE, CHICAGO, IL, 606371443.

### How do I contact DIANA OHANIAN?

To contact DIANA OHANIAN, call 888-824-0200.

### Is DIANA OHANIAN accepting new patients?

That is not in the registry data. Call the phone number on the listing and ask about availability, wait times and insurance.

## Source

From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1992578439), license US government public data. CMS publishes NPPES provider data for open access under its data dissemination notice., checked 2026-10-06.

Last updated October 6, 2026.

## Links

- This ADHD evaluation provider on the [web page](<https://adhdevaluations.fyi/il/chicago/diana-ohanian>)
- [ADHD evaluations in CHICAGO](<https://adhdevaluations.fyi/il/chicago/category/adhd-evaluations.md>)
- [Clinical neuropsychologists in CHICAGO](<https://adhdevaluations.fyi/il/chicago/category/clinical-neuropsychologists.md>)
- [More ADHD evaluation providers in CHICAGO](<https://adhdevaluations.fyi/il/chicago.md>)