Carol A. Calderwood, MD

NPI 1487607354ActiveIndividual· Family Medicine· Hamilton, MT

Family Medicine (MD) in Hamilton, Montana, trained at Ohio State University College of Medicine (class of 1989). Part D covered 146 prescriptions written in 2024, 96% of them generic.

Overview

NPI	1487607354
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	Yes
NPI issued	May 19, 2006
Last updated in NPPES	Nov 12, 2024
Certified by provider	Nov 12, 2024

Specialties and licenses

Taxonomy	Code	License	State
Family Medicine Primary	207Q00000X	MED-PHYS-LIC-7128	MT

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Family Practice (MT)

Part D prescriptions in 2024

Prescriptions (claims)	146 · 148 30-day fills
Patients	109
Total drug cost	$1,172
Generic share	96% of claims

Medicare sources and data years

Education and affiliations

Medical school	Ohio State University College of Medicine
Graduation year	1989
Medicare specialty	Family Practice

Medical group

Marcus Daly Memorial Hospital CorporationHamilton, MT · 97 clinicians

Hospital affiliation

Bitterroot Health - Daly HospitalHamilton, MT

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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All Family Medicine providers in Montana →