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

Arturo D Castro Diaz, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1538621842

Arturo D Castro Diaz, MD is an Internal Medicine in Bloomington, Indiana. Qualified in 2018, 8 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
8
Licensed in
IN
In the registry since
2019
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

2651 E Discovery Pkwy
Bloomington, IN 47408-9059
Phone: (812) 676-4102
Fax: (812) 676-4106
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 81 Highland Ave, Salem, MA 01970-2768 — (978) 741-1200

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01088753A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1538621842
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 4, 2019
Last updated in NPPESOctober 28, 2022
Certification dateOctober 28, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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