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Chiropractic

James I. Mason, DC

Sees patients in Bismarck, ND · North Dakota

Summary

James I. Mason, DC (Chiropractic) is enrolled with Medicare at 1 practice location in Bismarck, ND. NPI 1831044353. Source: CMS National Downloadable File, updated 2026-10-02.

Call(701) 751‑4848 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about James I. Mason, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
ChiropracticPrimary specialty
May acceptAccepts Medicare assignment
2026Graduation year
Palmer College Chiropractic - DavenportMedical school
MaleGender (as listed)
Lundby Upper Cervical Chiropractic PCGroup practice

Quick answers

Where does James I. Mason see patients?
Medicare's clinician data lists 1 practice location in Bismarck, ND. Call before your visit to confirm the address.
What is James I. Mason's specialty?
Medicare lists Chiropractic as the primary specialty.
Does James I. Mason accept Medicare assignment?
Medicare's clinician data says James I. Mason may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for James I. Mason?
(701) 751-4848, as listed in official Medicare / NPI Registry data.
What is James I. Mason's NPI number?
1831044353. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where James I. Mason is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists James I. Mason as a member of this group (CMS data updated 2026-10-02).

  • Lundby Upper Cervical Chiropractic PC2 clinicians in the group

Specialties

Find other clinicians: Chiropractic, North Dakota →

Other chiropractors in Bismarck

Clinicians with the same Medicare primary specialty in Bismarck, ND — not a recommendation.

All chiropractors in Bismarck →

Clinician information

CredentialDC
Medical schoolPalmer College Chiropractic - Davenport
Graduation year2026
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1831044353
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians