Quick answers
- Which hospitals does Deonna Vaughn work at?
- Medicare's official clinician data lists Deonna Vaughn at 2 hospitals: Advocate Christ Hospital & Medical Center and Advocate Trinity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Deonna Vaughn see patients?
- Medicare's clinician data lists 2 practice locations, including Chicago, IL and Oak Lawn, IL. Call before your visit to confirm the address.
- What is Deonna Vaughn's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Deonna Vaughn accept Medicare assignment?
- Yes. Medicare's clinician data says Deonna Vaughn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Deonna Vaughn offer telehealth?
- Medicare's clinician data says Deonna Vaughn offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Deonna Vaughn?
- (773) 570-4220, as listed in official Medicare / NPI Registry data.
- What is Deonna Vaughn's NPI number?
- 1477059731. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Deonna Vaughn works
Medicare's Facility Affiliation Data lists Deonna Vaughn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Christ Hospital & Medical CenterOak Lawn, IL · Acute Care Hospital · CCN 140208
- Advocate Trinity HospitalChicago, IL · Acute Care Hospital · CCN 140048
Practice locations
Addresses where Deonna Vaughn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 W Chicago Ave, Unit 2Chicago, IL 60642 (773) 570‑4220
- 4400 W 95th St, Suite 404Oak Lawn, IL 60453 (708) 684‑3980
Group practices
Medicare enrollment lists Deonna Vaughn as a member of these groups (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
- Rockford Psychiatric Medical Services SC160 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477059731 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians