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DENIS BOERJAN, LLC
NPI 1336368372
Chiropractor in Saint Ansgar, IA

Active since April 25, 2007
417 W 4TH ST, SAINT ANSGAR, IA 50472(507) 273-7236 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 12, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Denis Boerjan, Llc NPPES

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

DENIS BOERJAN, LLC (NPI 1336368372), doing business as Advance Chiropractic & Spa, is a healthcare organization registered as a chiropractor in Saint Ansgar, Iowa and active in the NPI registry since April 2007. The organization lists Denis John Boerjan, President, as its authorized official.

NPPES Registry Identity

NPI1336368372
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameDENIS BOERJAN, LLC
Location Address417 W 4TH STSaint Ansgar, IA 50472-1316
Mailing Address417 W 4th StSaint Ansgar, IA 50472-1316 · (507) 273-7236
Phone(507) 273-7236
Organization SubpartNo
Authorized OfficialDenis John BoerjanPresident · (507) 273-7236
Enumeration DateApril 25, 2007
Last NPPES UpdateDecember 12, 20252 updates tracked since enumeration
NPPES CertifiedDecember 12, 2025
✔ NPI 1336368372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MN · MN 1344
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
417 W 4TH ST, Saint Ansgar, IA 50472
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Other Names 2

Doing Business AsAdvance Chiropractic & Spa
Doing Business AsAdvance Chiropractic Clinic

Other Identifiers 2

Other53038IA · Ia Medicare
Other46949IA · Ia Wellmark Bcbs

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

DBMC LLC
Clinic/Center
417 W 4TH ST
SAINT ANSGAR, IA 50472
Mitchell County (641) 713-2168
DENIS BOERJAN, LLC
Chiropractor
417 W 4TH ST
SAINT ANSGAR, IA 50472
Mitchell County (641) 713-2168
DENIS BOERJAN D.C.
Chiropractor
417 W 4TH ST
SAINT ANSGAR, IA 50472
Mitchell County (507) 273-7236

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 Denis Boerjan, LLC's NPI number?

The NPI number for Denis Boerjan, LLC is 1336368372. It was assigned to this organization in the NPPES registry on April 25, 2007. The provider is doing business as Advance Chiropractic & Spa and Advance Chiropractic Clinic.

Where is Denis Boerjan, LLC located?

Denis Boerjan, LLC is located at 417 W 4th St, Saint Ansgar, IA 50472. The listed phone number is (507) 273-7236.

What is Denis Boerjan, LLC's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Denis Boerjan, LLC was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.