Mackenzie Sproull, MD
NPI 1477129237 · Family Medicine Physician · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Sproull, MD is a Family Medicine Physician provider in Grand Rapids, MI (NPI 1477129237).
Provider details
- NPI number
- 1477129237
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4351050715 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 22 | 11 |
| Omeprazole | 18 | — |
| Semaglutidebrand: Ozempic | 17 | — |
| Tamsulosin Hcl | 15 | — |
| Naltrexone Hcl | 14 | — |
| Lisinopril | 13 | — |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-02
- Last updated
- 2023-05-07
- Certified
- 2023-05-07
Frequently asked questions
- What is Mackenzie Sproull's NPI number?
- Mackenzie Sproull's National Provider Identifier (NPI) is 1477129237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Sproull's specialty?
- Mackenzie Sproull is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mackenzie Sproull located?
- Mackenzie Sproull's practice location on file with NPPES is 200 Jefferson Ave Se Ste 305, Grand Rapids, MI 49503-4502.
- What is Mackenzie Sproull's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Sproull is (616) 685-5000.
- Does Mackenzie Sproull accept Medicare?
- Mackenzie Sproull is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Sproull's NPI active?
- Yes — Mackenzie Sproull's NPI (1477129237) is active in the NPPES registry as of the last update on 2023-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.