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

Grant H Gilroy, DO

Individual provider Internal Medicine Physician · NPI 1255651261

Grant H Gilroy, DO is a Pulmonary Disease in Indianapolis, Indiana. Qualified in 2010, 16 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
16
Licensed in
IN
In the registry since
2010
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1633 N Capitol Ave Ste 301
Indianapolis, IN 46202-1261
Phone: (317) 962-3400
Fax: (317) 963-1167
Show map & directions

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

Additional practice locations (2)

  • 11700 N Meridian St, Carmel, IN 46032-4656 — (317) 962-5820
  • 1701 N Senate Blvd, Indianapolis, IN 46202-1239 — (888) 484-3258

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 02004032A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 02004032A (IN)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 02004032A (IN)
Hospitalist Physician Taxonomy 208M00000X · Licence 02004032A (IN)

Record details

NPI number1255651261
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 2, 2010
Last updated in NPPESMarch 8, 2025
Certification dateMarch 8, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 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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