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

David Ray Diaz, MD

Individual provider Psychosomatic Medicine Physician · NPI 1932101391

David Ray Diaz, MD is a Psychiatry in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 1985, 41 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
41
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2005
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

355 W 16th St
Indianapolis, IN 46202-2207
Phone: (317) 963-7300
Fax: (317) 963-7325
Show map & directions

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

Additional practice locations (1)

  • 1633 N Capitol Ave Ste 300, Indianapolis, IN 46202-1467 — (317) 962-2700

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 01034550A (IN)
Psychosomatic Medicine Physician Taxonomy 2084P0015X · Licence 01034550A (IN)

Record details

NPI number1932101391
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 15, 2005
Last updated in NPPESApril 24, 2024
Certification dateApril 24, 2024
Mailing address250 N Shadeland Ave, Indianapolis, IN 46219-4959

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Also practisesNEUROLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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