Erika Hagstrom, MD

NPI 1841685658ActiveIndividual· Dermatology· Missoula, MT

Dermatology (MD) in Missoula, Montana, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2015). 159 Medicare patients in 2024, $163,740 paid; nearly all of their 176 Part D prescriptions were generic (98%). Ucb, Inc. was the largest of 5 companies reporting payments in 2025, $142.81 in all, mostly food and beverage.

Overview

NPI	1841685658
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Mar 30, 2015
Last updated in NPPES	Jul 26, 2024
Certified by provider	Jul 26, 2024

Specialties and licenses

Taxonomy	Code	License	State
Dermatology Primary	207N00000X	113618	MT
Dermatology	207N00000X	287108	MA
Dermatology	207N00000X	MD60769542	WA
Dermatology, MOHS-Micrographic Surgery	207ND0101X	MD60769542	WA

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 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Dermatology (OR); Practitioner - Dermatology (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	159
Services billed	781 across 58 procedure codes
Paid by Medicare	$163,740

Part D prescriptions in 2024

Prescriptions (claims)	176 · 181 30-day fills
Patients	142
Total drug cost	$3,059
Generic share	98% of claims

Medicare sources and data years

Education and affiliations

Medical school	Loyola University of Chicago, Stritch School of Medicine
Graduation year	2015
Medicare specialty	Dermatology
Secondary specialties	Micrographic Dermatologic Surgery (Mds)