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

Ryan J McQuillan, MD

Individual provider Anesthesiology Physician · NPI 1245255645

Ryan J McQuillan, MD is an Anesthesiology in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 2001, 25 years ago. Practices with Aas Indiana LLC, a 43-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
25
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2006
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

1701 Senate Blvd
Indianapolis, IN 46202-1239
Phone: (317) 567-2180
Fax: (317) 567-2191
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 01060522A (IN)
Anesthesiology Physician Taxonomy 207L00000X · Licence 01060522 (IN)

Record details

NPI number1245255645
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESDecember 5, 2024
Certification dateDecember 5, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Aas Indiana Llc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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