Clare Colette Prohaska, M.D.

NPI 1053705467ActiveIndividual· Internal Medicine, Pulmonary Disease· Indianapolis, IN

Internal Medicine, Pulmonary Disease (M.D.) in Indianapolis, Indiana, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $943,596 for 166 claims, against $23,838 paid for services in 2024. United Therapeutics Corporation was the largest of 3 companies reporting payments in 2025, $220.20 in all, mostly food and beverage.

Overview

NPI	1053705467
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Mar 24, 2015
Last updated in NPPES	Mar 4, 2025
Certified by provider	Mar 4, 2025

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Pulmonary Disease Primary	207RP1001X	01082199A	IN
Internal Medicine	207R00000X	60478	CO
Hospitalist	208M00000X	60478	CO

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Pulmonary Disease (IN)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	88
Services billed	215 across 17 procedure codes
Paid by Medicare	$23,838

Part D prescriptions in 2024

Prescriptions (claims)	166 · 250 30-day fills
Patients	18
Total drug cost	$943,596
Generic share	20% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Kansas School of Med (Kc/Wich/Sal)
Graduation year	2015
Medicare specialty	Pulmonary Disease
Secondary specialties	Critical Care (Intensivists)
Telehealth	Offers telehealth