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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. DARRELL JOHN LEIER M.D.
NPI 1619920733
Family Medicine in Hoyt Lakes, MN

Active since May 18, 2006
319 VIKING DR, HOYT LAKES, MN 55750(218) 225-2063 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Darrell John Leier M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DARRELL JOHN LEIER M.D. (NPI 1619920733) is an individual family medicine provider in Hoyt Lakes, Minnesota, licensed in Minnesota (21616) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1619920733
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DARRELL JOHN LEIERCredential: M.D.
Location Address319 VIKING DRHoyt Lakes, MN 55750-1103
Mailing Address319 Viking DrHoyt Lakes, MN 55750-1103 · (218) 225-2063
Phone(218) 225-2063
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1619920733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MN · 21616
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
319 VIKING DR, Hoyt Lakes, MN 55750
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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 Darrell Leier's NPI number?

The NPI number for Darrell Leier is 1619920733. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Darrell Leier located?

Darrell Leier practices at 319 Viking Dr, Hoyt Lakes, MN 55750. The listed phone number is (218) 225-2063.

What is Darrell Leier's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Darrell Leier was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.