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Family Practice

Mackenzie Sproull, MD

Works at hospitals in Grand Rapids, MI · Michigan

Summary

Mackenzie Sproull, MD (Family Practice) is listed by Medicare at 1 hospital in Grand Rapids, MI. NPI 1477129237. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Mackenzie Sproull, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
May acceptAccepts Medicare assignment
3Years since medical school (graduated 2023)
FemaleGender (as listed)

Quick answers

Which hospitals does Mackenzie Sproull work at?
Medicare's official clinician data lists Mackenzie Sproull at 1 hospital: Mercy Health Saint Mary's. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mackenzie Sproull see patients?
Medicare's clinician data lists 2 practice locations, including Grand Rapids, MI. Call before your visit to confirm the address.
What is Mackenzie Sproull's specialty?
Medicare lists Family Practice as the primary specialty.
Does Mackenzie Sproull accept Medicare assignment?
Medicare's clinician data says Mackenzie Sproull may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Mackenzie Sproull's NPI number?
1477129237. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mackenzie Sproull works

Medicare's Facility Affiliation Data lists Mackenzie Sproull at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Mackenzie Sproull is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Family Practice doctors in Michigan →

Other family doctors in Grand Rapids

Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.

All family doctors in Grand Rapids →

Clinician information

CredentialMD
Graduation year2023
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1477129237
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians