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

Mitchell O'Neill, MD

Individual provider Internal Medicine Physician · NPI 1184115214

Mitchell O'Neill, MD is a Physical Medicine and Rehabilitation in Chicago, Illinois. Qualified in 2018, 8 years ago. Practices with Allina Health System, a 3,867-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Illinois.

Years since qualifying
8
Licensed in
IA, IL
In the registry since
2018
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1401 S California Ave
Chicago, IL 60608-1858
Phone: (773) 522-2010
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 125.074542 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-11212 (IA)

Record details

NPI number1184115214
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2018
Last updated in NPPESAugust 12, 2019

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Allina Health System — 3867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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