Martha Gillham, M.D.

NPI 1275532699ActiveIndividual· Internal Medicine· Bellingham, WA

Internal Medicine (M.D.) in Bellingham, Washington, trained at University of Washington School of Medicine (class of 1995). In 2024 Medicare paid $56,883 for 205 patients, and Part D covered 467 of their prescriptions, 84% of them generic. Novartis Pharmaceuticals Corporation reported $38.42 in payments in 2025, mostly food and beverage.

Overview

NPI	1275532699
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 18, 2005
Last updated in NPPES	Sep 30, 2010

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	MD00035167	WA

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 - Hospitalist (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	205
Services billed	670 across 8 procedure codes
Paid by Medicare	$56,883

Part D prescriptions in 2024

Prescriptions (claims)	467 · 538 30-day fills
Patients	139
Total drug cost	$40,340
Generic share	84% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Washington School of Medicine
Graduation year	1995
Medicare specialty	Hospitalist
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth