G Blair Dowden III, M.D.

NPI 1750379194ActiveIndividual· Family Medicine· Port Huron, MI

Family Medicine (M.D.) in Port Huron, Michigan, trained at Indiana University School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $83,707 for 1,111 claims, against $4,918 paid for services in 2024.

Overview

NPI	1750379194
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Oct 10, 2005
Last updated in NPPES	Apr 17, 2026
Certified by provider	Apr 17, 2026

Specialties and licenses

Taxonomy	Code	License	State
Family Medicine Primary	207Q00000X	4301088847	MI

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 - Family Practice (MI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	31
Services billed	60 across 10 procedure codes
Paid by Medicare	$4,918

Part D prescriptions in 2024

Prescriptions (claims)	1,111 · 2,507 30-day fills
Patients	214
Total drug cost	$83,707
Generic share	87% of claims

Medicare sources and data years

Education and affiliations

Medical school	Indiana University School of Medicine
Graduation year	2003
Medicare specialty	Family Practice

Medical group

McLaren Port HuronPort Huron, MI · 52 clinicians

Hospital affiliation

McLaren Port HuronPort Huron, MI

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

Other Family Medicine providers in Port Huron

Aaron K. Clark MD PC
Port Huron, MI · Organization
1477740090
Galera Health and Wellness, PLLC
Port Huron, MI · Organization
1104636786
George J Carley DO PC
Port Huron, MI · Organization
1528173812
Health Management Care, PC
Port Huron, MI · Organization
1578392205
J Mullally MD PLLC
Port Huron, MI · Organization
1699084889
McLaren Port Huron
Port Huron, MI · Organization
1619355930
St. Clair Medical P.C
Port Huron, MI · Organization
1073563102
Cheryl A. Canto, M.D.
Port Huron, MI · Individual
1164423216
George J. Carley Jr., D.O.
Port Huron, MI · Individual
1386668689
Pietro A. Cavataio, M.D., F.A.A.F.P.
Port Huron, MI · Individual
1871569798
Aaron Kenneth Clark, M.D.
Port Huron, MI · Individual
1235113382
Patricia Jean Florence, D.O.
Port Huron, MI · Individual
1649220286

All Family Medicine providers in Michigan →