DR. ELIZABETH MARY GIAIMO DO
NPI 1144969239
Anesthesiology in Wyoming, MI
About Dr. Elizabeth Mary Giaimo Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELIZABETH MARY GIAIMO DO (NPI 1144969239) is an individual anesthesiology provider in Wyoming, Michigan, licensed in Michigan (5101029309) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Grand Rapids.
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 (PECOS)
Dr. Elizabeth Mary Giaimo Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Elizabeth Giaimo 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 49525
- Reassigned Medicare billing, Michigan enrollment
- 117 clinicians in this Medicare group
Grand Rapids, MI 49525
- Reassigned Medicare billing, Michigan enrollment
- 74 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.
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
WYOMING, MI 49519
WYOMING, MI 49519
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 Elizabeth Giaimo's NPI number?
The NPI number for Elizabeth Giaimo is 1144969239. It was assigned to this individual provider in the NPPES registry on May 27, 2022.
Where is Elizabeth Giaimo located?
Elizabeth Giaimo practices at 5900 Byron Center Ave SW, Wyoming, MI 49519. The listed phone number is (616) 364-4200.
What is Elizabeth Giaimo's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Elizabeth Giaimo enrolled in Medicare?
Yes. Elizabeth Giaimo is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Elizabeth Giaimo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Giaimo reassigns Medicare benefits to 2 organizations: Anesthesia Medical Consultants, PC (Grand Rapids, MI) and West Michigan Anesthesia, PC (Grand Rapids, MI). 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 Elizabeth Giaimo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elizabeth Giaimo accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Elizabeth Giaimo 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 Elizabeth Giaimo was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.