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CRYSTAL LYNN ARNSON DNP, APRN, WHNP-BC
NPI 1720691645
Nurse Practitioner - Women's Health in Williston, ND

Active since August 29, 2020
110 W BROADWAY STE 101, WILLISTON, ND 58801(701) 774-6400 Get Directions Write a Review

NPPES record last updated: May 18, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 18, 2021, Aug 29, 2020 (2 updates tracked since 2020).

About Crystal Lynn Arnson Dnp, Aprn, Whnp-bc NPPES

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

CRYSTAL LYNN ARNSON DNP, APRN, WHNP-BC (NPI 1720691645) is an individual women's health provider in Williston, North Dakota, licensed in North Dakota (R39631) and active in the NPI registry since August 2020.

NPPES Registry Identity

NPI1720691645
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameCRYSTAL LYNN ARNSONCredential: DNP, APRN, WHNP-BC
Location Address110 W BROADWAY STE 101Williston, ND 58801-6056
Mailing Address13986 51st St NwWilliston, ND 58801-9004 · (763) 248-3340
Phone(701) 774-6400
Sole ProprietorNo
Enumeration DateAugust 29, 2020
Last NPPES UpdateMay 18, 20212 updates tracked since enumeration
NPPES CertifiedMay 18, 2021
✔ NPI 1720691645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in ND · R39631
110 W BROADWAY STE 101, Williston, ND 58801
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Other Names 1

Former Name (1)Crystal Lynn Lesmeister Dnp, Aprn, Whnp-bc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan.Insurance ›

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 Crystal Arnson's NPI number?

The NPI number for Crystal Arnson is 1720691645. It was assigned to this individual provider in the NPPES registry on August 29, 2020. The provider is also known as Crystal Lynn Lesmeister Dnp, Aprn, Whnp-Bc.

Where is Crystal Arnson located?

Crystal Arnson practices at 110 W Broadway Ste 101, Williston, ND 58801. The listed phone number is (701) 774-6400.

What is Crystal Arnson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

What insurance does Crystal Arnson accept?

Health plans from Sanford Health Plan list Crystal Arnson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Crystal Arnson was last updated on May 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.