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BRIAN D MASONHOLDER D.O.
NPI 1851333942
Family Medicine in Columbus Junction, IA

Active since June 12, 2006
109 E WALNUT ST, COLUMBUS JUNCTION, IA 52738(319) 728-2429(319) 728-7600 Get Directions Write a Review

NPPES record last updated: February 28, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Brian D Masonholder D.o. NPPES

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

BRIAN D MASONHOLDER D.O. (NPI 1851333942) is an individual family medicine provider in Columbus Junction, Iowa, licensed in Iowa (01809) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1851333942
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameBRIAN D MASONHOLDERCredential: D.O.
Location Address109 E WALNUT STColumbus Junction, IA 52738-1014
Mailing AddressPo Box 2027Iowa City, IA 52244-2027 · (319) 339-3855 · Fax (319) 358-2791
Phone(319) 728-2429
Fax(319) 728-7600
Sole ProprietorNo
Enumeration DateJune 12, 2006
Last NPPES UpdateFebruary 28, 2017
✔ NPI 1851333942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IA · 01809
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.
109 E WALNUT ST, Columbus Junction, IA 52738
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Other Identifiers 4

Other080128957IA · Railroad Medicare
Medicare UPIND46448
Medicaid0171975IA
Medicare PIN17197IA

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANIELLE KRISTINE WOEPKING ARNP
Nurse Practitioner (Family)
109 E WALNUT ST
COLUMBUS JUNCTION, IA 52738
Louisa County (319) 728-2429
MERCY SERVICES IOWA CITY, INC.
Clinic/Center (Primary Care)
109 E WALNUT ST
COLUMBUS JUNCTION, IA 52738
Louisa County (319) 728-2429
WASHINGTON COUNTY HOSPITAL
Family Medicine
109 E WALNUT ST
COLUMBUS JUNCTION, IA 52738
Louisa County (319) 728-2429

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 Brian Masonholder's NPI number?

The NPI number for Brian Masonholder is 1851333942. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Brian Masonholder located?

Brian Masonholder practices at 109 E Walnut St, Columbus Junction, IA 52738. The listed phone number is (319) 728-2429.

What is Brian Masonholder'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 Brian Masonholder was last updated on February 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.