DR. ALEX THOMAS FARRIS MD
NPI 1184280794
Psychiatry & Neurology - Sleep Medicine in Chicago, IL
About Dr. Alex Thomas Farris Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEX THOMAS FARRIS MD (NPI 1184280794) is an individual sleep medicine provider in Chicago, Illinois, licensed in Illinois (036-171313) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, is affiliated with Advocate Illinois Masonic Medical Center, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Secondary Practice Location 1
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
Dr. Alex Thomas Farris Md 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Illinois Masonic Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60640 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alex Farris's NPI number?
The NPI number for Alex Farris is 1184280794. It was assigned to this individual provider in the NPPES registry on May 20, 2019.
Where is Alex Farris located?
Alex Farris practices at 4600 N Ravenswood Ave, Chicago, IL 60640. The listed phone number is (773) 561-7500.
What is Alex Farris's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Sleep Medicine, with taxonomy code 2084S0012X.
Is Alex Farris enrolled in Medicare?
Yes. Alex Farris 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 Alex Farris accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Alex Farris 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 Alex Farris affiliated with any hospitals?
According to CMS data, Alex Farris is affiliated with Advocate Illinois Masonic Medical Center.
When was this NPI record last updated?
The NPPES record for Alex Farris was last updated on September 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
