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

Grainne M O'Malley, MD

Individual provider Internal Medicine Physician · NPI 1407230501

Grainne M O'Malley, MD is an Internal Medicine in West Lafayette, Indiana. Qualified in 2015, 11 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Indiana.

Years since qualifying
11
Licensed in
IL, IN
In the registry since
2015
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

253 Sagamore Pkwy W
West Lafayette, IN 47906-1501
Phone: (708) 714-4378
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01080931A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125067889 (IL)

Record details

NPI number1407230501
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2015
Last updated in NPPESJuly 3, 2023
Certification dateJuly 3, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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