MATTHEW LACEY
NPI 1821529850
Internal Medicine - Interventional Cardiology in Wyoming, MI
About Matthew Lacey NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW LACEY (NPI 1821529850) is an individual interventional cardiology provider in Wyoming, Michigan, licensed in Michigan (4301504005) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and maintains a secondary practice location in Wyoming.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Matthew Lacey 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 Reassignment
Medicare enrollment records show Matthew Lacey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wyoming, MI 49519
- Reassigned Medicare billing, Michigan enrollment
- 685 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, MIMercy Health Saint Mary's
Acute Care Hospitals · Grand Rapids, MIUniversity Of Michigan Health - West
Acute Care Hospitals · Wyoming, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49519 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WYOMING, MI 49519
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 Matthew Lacey's NPI number?
The NPI number for Matthew Lacey is 1821529850. It was assigned to this individual provider in the NPPES registry on March 22, 2017.
Where is Matthew Lacey located?
Matthew Lacey practices at 2122 Health Dr SW, Wyoming, MI 49519. The listed phone number is (616) 252-5950.
What is Matthew Lacey's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Matthew Lacey enrolled in Medicare?
Yes. Matthew Lacey 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 organization bills Medicare for Matthew Lacey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Lacey reassigns Medicare benefits to Metropolitan Hospital (Wyoming, 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 Matthew Lacey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Lacey accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Matthew Lacey 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 Matthew Lacey affiliated with any hospitals?
According to CMS data, Matthew Lacey is affiliated with Spectrum Health, Mercy Health Saint Mary's and University Of Michigan Health - West.
When was this NPI record last updated?
The NPPES record for Matthew Lacey was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Matthew Lacey · NPI 1821529850
Interventional Cardiology physician in Wyoming, Michigan. Individual provider, active in the CMS NPPES registry since March 22, 2017.
## Identity
- **NPI:** 1821529850 (Entity type: Individual)
- **Enumerated:** March 22, 2017
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **State license:** 4301504005 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2122 HEALTH DR SW, Wyoming, MI 49519-9698
- **Phone:** (616) 252-5950
## 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:** Metropolitan Hospital (NPI 1811937519, Wyoming, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821529850) · Data from the CMS NPPES public registry.