JOHN DONKERSLOOT M.D.
NPI 1588042386
Surgery - Surgical Critical Care in Flint, MI
About John Donkersloot M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN DONKERSLOOT M.D. (NPI 1588042386) is an individual surgical critical care provider in Flint, Michigan, licensed in Michigan (4301501966) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Hurley Medical Center, and is a graduate of University Of Michigan Medical School (2011).
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
John Donkersloot M.d. 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 John Donkersloot reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flint, MI 48503
- Reassigned Medicare billing, Michigan enrollment
- 467 clinicians in this Medicare group
Okemos, MI 48864
- Reassigned Medicare billing, Michigan enrollment
- 916 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hurley Medical Center
Acute Care Hospitals · Flint, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MIMedicare 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.
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 48503
FLINT, MI 48503
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 John Donkersloot's NPI number?
The NPI number for John Donkersloot is 1588042386. It was assigned to this individual provider in the NPPES registry on May 12, 2015.
Where is John Donkersloot located?
John Donkersloot practices at 1 Hurley Plz, Flint, MI 48503. The listed phone number is (810) 262-9000.
What is John Donkersloot's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is John Donkersloot enrolled in Medicare?
Yes. John Donkersloot 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 John Donkersloot's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Donkersloot reassigns Medicare benefits to 2 organizations: Hurley Medical Center (Flint, MI) and Edward W. Sparrow Hospital Association (Okemos, 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 John Donkersloot's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Donkersloot accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list John Donkersloot 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 John Donkersloot affiliated with any hospitals?
According to CMS data, John Donkersloot is affiliated with Hurley Medical Center and Edward W Sparrow Hospital.
When was this NPI record last updated?
The NPPES record for John Donkersloot was last updated on February 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# John Donkersloot, M.D. · NPI 1588042386
Surgical Critical Care physician in Flint, Michigan. Individual provider, active in the CMS NPPES registry since May 12, 2015.
## Identity
- **NPI:** 1588042386 (Entity type: Individual)
- **Enumerated:** May 12, 2015
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 4301501966 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 HURLEY PLZ, Flint, MI 48503-5902
- **Phone:** (810) 262-9000
## 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): Hurley Medical Center (NPI 1629743331, Flint, MI); Edward W. Sparrow Hospital Association (NPI 1437102357, Okemos, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2011
## Record status
- **NPPES last updated:** February 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1588042386) · Data from the CMS NPPES public registry.