Robert Coleman Brock, D.O.

NPI 1891767695ActiveIndividual· Family Medicine· Westland, MI

Family Medicine (D.O.) in Westland, Michigan, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $646,444 for 8,877 claims, against $72,530 paid for services in 2024. Amgen Inc. was the largest of 9 companies reporting payments in 2025, $402.90 in all, mostly food and beverage.

Overview

NPI	1891767695
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	Feb 6, 2006
Last updated in NPPES	Jul 13, 2026
Certified by provider	Mar 30, 2026

Specialties and licenses

Taxonomy	Code	License	State
Family Medicine Primary	207Q00000X	5101010279	MI

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

Medicare services in 2024

Medicare patients	185
Services billed	2,317 across 79 procedure codes
Paid by Medicare	$72,530

Part D prescriptions in 2024

Prescriptions (claims)	8,877 · 16,666 30-day fills
Patients	601
Total drug cost	$646,444
Generic share	90% of claims

Medicare sources and data years

Education and affiliations

Medical school	Des Moines University of Osteopathic Medicine and Health Sciences
Graduation year	1988
Medicare specialty	Family Practice
Telehealth	Offers telehealth