Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

David Francis Lieuwen, MD

Individual provider Family Medicine Physician · NPI 1043214414

David Francis Lieuwen, MD is registered under Family Practice in Grand Rapids, Michigan. Graduated from Ohio State University College of Medicine in 2001, 25 years ago. Practices with Grand Valley Medical Specialists PLC, a 19-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Michigan.

Years since qualifying
25
Trained at
Ohio State University College of Medicine
Licensed in
CO, MI
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 E Paris Ave SE Ste 100
Grand Rapids, MI 49546
Phone: (616) 459-3158
Fax: (616) 742-1945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2093 Health Dr Sw Ste 200, Wyoming, MI 49519-9691 — (616) 459-3158

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4301098801 (MI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 40601 (CO)

Record details

NPI number1043214414
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2005
Last updated in NPPESJanuary 27, 2023
Certification dateJanuary 27, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Grand Valley Medical Specialists Plc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times
Removal or shaving of skin growth 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients124
Services billed 1,622 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Grand Valley Medical Specialists PLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 19 clinicians in the practice; 12 are shown here.

Other providers in Grand Rapids