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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JAMES CLARK CHRISTIANSEN
NPI 1700703378
Dentist - General Practice in Cheyenne, WY

Active since July 02, 2026
2300 CHESTNUT DR STE 200, CHEYENNE, WY 82001(307) 638-8071 Get Directions Write a Review

NPPES record added: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About James Clark Christiansen NPPES

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

JAMES CLARK CHRISTIANSEN (NPI 1700703378) is an individual general practice provider in Cheyenne, Wyoming, licensed in Wyoming (1731) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1700703378
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameJAMES CLARK CHRISTIANSEN
Location Address2300 CHESTNUT DR STE 200Cheyenne, WY 82001-5365
Mailing Address5221 Boulder CtCheyenne, WY 82009-5575 · (720) 448-3714
Phone(307) 638-8071
Sole ProprietorNo
Enumeration DateJuly 2, 2026
NPPES CertifiedJuly 2, 2026
✔ NPI 1700703378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WY · 1731
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
2300 CHESTNUT DR STE 200, Cheyenne, WY 82001
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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 James Christiansen's NPI number?

The NPI number for James Christiansen is 1700703378. It was assigned to this individual provider in the NPPES registry on July 2, 2026.

Where is James Christiansen located?

James Christiansen practices at 2300 Chestnut Dr Ste 200, Cheyenne, WY 82001. The listed phone number is (307) 638-8071.

What is James Christiansen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for James Christiansen was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.