GRANT VOISINET
NPI 1265077325
Nurse Anesthetist, Certified Registered in Flint, MI
About Grant Voisinet NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRANT VOISINET (NPI 1265077325) is an individual nurse anesthetist, certified registered in Flint, Michigan, licensed in Michigan (4704318196) and active in the NPI registry since November 2019. He is affiliated with Mclaren Flint and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Grant Voisinet 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 Grant Voisinet reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 33 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Flint
Acute Care Hospitals · Flint, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48502 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.
FLINT, MI 48502
FLINT, MI 48502
FLINT, MI 48502
FLINT, MI 48502
FLINT, MI 48502
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 Grant Voisinet's NPI number?
The NPI number for Grant Voisinet is 1265077325. It was assigned to this individual provider in the NPPES registry on November 13, 2019.
Where is Grant Voisinet located?
Grant Voisinet practices at 303 E Kearsley St, Flint, MI 48502. The listed phone number is (810) 762-3300.
What is Grant Voisinet's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Grant Voisinet enrolled in Medicare?
Yes. Grant Voisinet 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 Grant Voisinet's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grant Voisinet reassigns Medicare benefits to 2 organizations: Mclaren Flint (Flint, MI) and Asa Staffing Inc (Rochester, 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 Grant Voisinet's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Grant Voisinet affiliated with any hospitals?
According to CMS data, Grant Voisinet is affiliated with Mclaren Flint.
When was this NPI record last updated?
The NPPES record for Grant Voisinet was last updated on November 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Grant Voisinet · NPI 1265077325
Nurse Anesthetist, Certified Registered physician in Flint, Michigan. Individual provider, active in the CMS NPPES registry since November 13, 2019.
## Identity
- **NPI:** 1265077325 (Entity type: Individual)
- **Enumerated:** November 13, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704318196 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 303 E KEARSLEY ST, Flint, MI 48502-1907
- **Phone:** (810) 762-3300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mclaren Flint (NPI 1346373339, Flint, MI); Asa Staffing Inc (NPI 1114378981, Rochester, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** November 13, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1265077325) · Data from the CMS NPPES public registry.