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

Dr. Aaron Jay Mast, MD

Individual provider Specialist · NPI 1831159805

Dr. Aaron Jay Mast, MD is an Orthopedic Surgery in Bloomington, Indiana. Graduated from Indiana University School of Medicine in 2001, 25 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 2 locations 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

583 S Clarizz Blvd
Bloomington, IN 47401-5515
Phone: (812) 333-2663
Fax: (812) 333-8140
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2605 E Creeks Edge Dr, Bloomington, IN 47401-8368 — (812) 676-4715

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 01059319A (IN)
Specialist Taxonomy 174400000X · Licence 01059319A (IN)

Record details

NPI number1831159805
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2006
Last updated in NPPESDecember 18, 2020
Certification dateDecember 18, 2020
Mailing address583 S Clarizz Blvd, Bloomington, IN 47401-5515

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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