Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. James Jason Warr, MD

Individual provider Anesthesiology Physician · NPI 1629203062

Mr. James Jason Warr, MD is an Anesthesiology in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 2009, 17 years ago. Practices with Northside Anesthesia Services, LLC, a 92-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
17
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2009
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

2001 W 86th St
Indianapolis, IN 46260-1902
Phone: (317) 338-2345
Fax: (800) 731-0751
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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 01069279A (IN)

Record details

NPI number1629203062
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2009
Last updated in NPPESNovember 1, 2021
Certification dateNovember 1, 2021

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Northside Anesthesia Services, Llc — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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