BRIAN CHRISTOPHER WILDER DO
NPI 1275983835
Family Medicine in Grand Rapids, MI
About Brian Christopher Wilder Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN CHRISTOPHER WILDER DO (NPI 1275983835) is an individual family medicine provider in Grand Rapids, Michigan, licensed in Michigan (5101022456) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of Michigan State University College Of Osteopathic Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Brian Christopher Wilder Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Brian Wilder reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 56 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health United Hospital
Acute Care Hospitals · Greenville, MIEssentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49503 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
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 Brian Wilder's NPI number?
The NPI number for Brian Wilder is 1275983835. It was assigned to this individual provider in the NPPES registry on June 15, 2016.
Where is Brian Wilder located?
Brian Wilder practices at 25 Michigan St NE Ste 5100, Grand Rapids, MI 49503. The listed phone number is (616) 267-0800.
What is Brian Wilder's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Brian Wilder enrolled in Medicare?
Yes. Brian Wilder is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Brian Wilder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Wilder reassigns Medicare benefits to 2 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI) and Duluth Graduate Medical Education Council Inc (Duluth, MN). Each 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 Brian Wilder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Wilder accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Security Health Plan list Brian Wilder 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.
Is Brian Wilder affiliated with any hospitals?
According to CMS data, Brian Wilder is affiliated with Spectrum Health United Hospital and Essentia Health St Mary's Medical Center.
When was this NPI record last updated?
The NPPES record for Brian Wilder was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Brian Christopher Wilder, DO · NPI 1275983835
Family Medicine physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since June 15, 2016.
## Identity
- **NPI:** 1275983835 (Entity type: Individual)
- **Enumerated:** June 15, 2016
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 5101022456 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 25 MICHIGAN ST NE STE 5100, Grand Rapids, MI 49503-2572
- **Phone:** (616) 267-0800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Spectrum Health Primary Care Partners (NPI 1326599671, Grand Rapids, MI); Duluth Graduate Medical Education Council Inc (NPI 1972585867, Duluth, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 2016
## Record status
- **NPPES last updated:** November 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1275983835) · Data from the CMS NPPES public registry.