DR. BRUCE ROBERT GARRETSON MD
NPI 1659308617
Ophthalmology - Retina Specialist in Royal Oak, MI
About Dr. Bruce Robert Garretson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRUCE ROBERT GARRETSON MD (NPI 1659308617) is an individual retina specialist in Royal Oak, Michigan, licensed in Michigan (4301402686) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Bruce Robert Garretson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Bruce Garretson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 28 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48073 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROYAL OAK, MI 48073
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Bruce Garretson's NPI number?
The NPI number for Bruce Garretson is 1659308617. It was assigned to this individual provider in the NPPES registry on June 27, 2006.
Where is Bruce Garretson located?
Bruce Garretson practices at 3555 W 13 Mile Rd Ll-20, Royal Oak, MI 48073. The listed phone number is (248) 288-2280.
What is Bruce Garretson's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.
Is Bruce Garretson enrolled in Medicare?
Yes. Bruce Garretson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Bruce Garretson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bruce Garretson reassigns Medicare benefits to Associated Retinal Consultants, PC (Royal Oak, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Bruce Garretson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bruce Garretson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Bruce Garretson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Bruce Garretson was last updated on January 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.