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

Casey P Cahill, MD

Individual provider Ophthalmology Physician · NPI 1841586591

Casey P Cahill, MD is an Ophthalmology in Chicago, Illinois. Graduated from Louisiana State University School of Medicine in New Orleans in 2011, 15 years ago. Practices with Ochsner Clinic LLC, a 2,842-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
15
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
IL
In the registry since
2011
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

675 N Saint Clair St Ste 15-150
Chicago, IL 60611-5975
Phone: (312) 695-8150
Fax: (312) 695-3652
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 036137958 (IL)

Record details

NPI number1841586591
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2011
Last updated in NPPESJune 2, 2015
Mailing address675 N Saint Clair St, Suite 15-150, Chicago, IL 60611-5975

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2011 (15 years in practice)
Group practice Ochsner Clinic Llc — 2842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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