SIERI LALONDE RN, CRNA
NPI 1912617515
Nurse Anesthetist, Certified Registered in Coldwater, MI
About Sieri Lalonde Rn, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIERI LALONDE RN, CRNA (NPI 1912617515) is an individual nurse anesthetist, certified registered in Coldwater, Michigan, licensed in Michigan (4704321576) and active in the NPI registry since December 2022. She is affiliated with Community Hospitals And Wellness Centers, maintains a secondary practice location in Bryan, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
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)
Sieri Lalonde Rn, Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Sieri Lalonde reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Coldwater, MI 49036
- Reassigned Medicare billing, Michigan enrollment
- 174 clinicians in this Medicare group
Van Wert, OH 45891
- Reassigned Medicare billing, Ohio enrollment
- 86 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Community Hospitals And Wellness Centers
Acute Care Hospitals · Bryan, OHOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLDWATER, MI 49036
COLDWATER, MI 49036
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 Sieri Lalonde's NPI number?
The NPI number for Sieri Lalonde is 1912617515. It was assigned to this individual provider in the NPPES registry on December 5, 2022.
Where is Sieri Lalonde located?
Sieri Lalonde practices at 274 E Chicago St, Coldwater, MI 49036. The listed phone number is (616) 745-6101.
What is Sieri Lalonde's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Sieri Lalonde enrolled in Medicare?
Yes. Sieri Lalonde is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sieri Lalonde's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sieri Lalonde reassigns Medicare benefits to 2 organizations: Community Health Center Of Branch County (Coldwater, MI) and Clinical Colleagues LLC (Van Wert, OH). 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 Sieri Lalonde's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sieri Lalonde accept?
Health plans from CareSource and Priority Health list Sieri Lalonde 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 Sieri Lalonde affiliated with any hospitals?
According to CMS data, Sieri Lalonde is affiliated with Community Hospitals And Wellness Centers.
When was this NPI record last updated?
The NPPES record for Sieri Lalonde was last updated on January 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Sieri Lalonde, RN, CRNA · NPI 1912617515
Nurse Anesthetist, Certified Registered physician in Coldwater, Michigan. Individual provider, active in the CMS NPPES registry since December 5, 2022.
## Identity
- **NPI:** 1912617515 (Entity type: Individual)
- **Enumerated:** December 5, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704321576 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 274 E CHICAGO ST, Coldwater, MI 49036-2041
- **Phone:** (616) 745-6101
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Community Health Center Of Branch County (NPI 1215964192, Coldwater, MI); Clinical Colleagues LLC (NPI 1992725766, Van Wert, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** January 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1912617515) · Data from the CMS NPPES public registry.