DEONNA VAUGHN
NPI 1477059731
Psychiatry & Neurology - Psychiatry in Oak Lawn, IL
About Deonna Vaughn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEONNA VAUGHN (NPI 1477059731) is an individual psychiatry provider in Oak Lawn, Illinois, licensed in Illinois (036.176082) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Deonna Vaughn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Trinity Hospital
Acute Care Hospitals · Chicago, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAK LAWN, IL 60453
OAK LAWN, IL 60453
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Deonna Vaughn's NPI number?
The NPI number for Deonna Vaughn is 1477059731. It was assigned to this individual provider in the NPPES registry on April 4, 2018.
Where is Deonna Vaughn located?
Deonna Vaughn practices at 4400 W 95th St Ste 404, Oak Lawn, IL 60453. The listed phone number is (708) 684-3980.
What is Deonna Vaughn's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Deonna Vaughn enrolled in Medicare?
Yes. Deonna Vaughn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Deonna Vaughn accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Deonna Vaughn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Deonna Vaughn affiliated with any hospitals?
According to CMS data, Deonna Vaughn is affiliated with Advocate Trinity Hospital and Advocate Christ Hospital & Medical Center.
When was this NPI record last updated?
The NPPES record for Deonna Vaughn was last updated on October 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
