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WH-HELENA, LLC
NPI 1417659558
Dentist - General Practice in Helena, MT

Active since March 21, 2023
3256 COLONIAL DR, HELENA, MT 59601(406) 443-3747 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 15, 2026, Mar 21, 2023 (2 updates tracked since 2023).

About Wh-helena, Llc NPPES

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

WH-HELENA, LLC (NPI 1417659558) is a healthcare organization registered as a general practice in Helena, Montana and active in the NPI registry since March 2023. The organization lists William Winterholler, Owner, as its authorized official.

NPPES Registry Identity

NPI1417659558
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameWH-HELENA, LLC
Location Address3256 COLONIAL DRHelena, MT 59601-8638
Mailing Address683 Henry Chapple StBillings, MT 59106-1839
Phone(406) 443-3747
Organization SubpartNo
Authorized OfficialWilliam WinterhollerOwner · (406) 697-5756
Enumeration DateMarch 21, 2023
Last NPPES UpdateApril 15, 20262 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
✔ NPI 1417659558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
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.
3256 COLONIAL DR, Helena, MT 59601
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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

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

DR. ALEXIS DANIELLE ROLLINS DDS
Dentist
3256 COLONIAL DR
HELENA, MT 59601
Lewis And Clark County (406) 443-3747

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 Wh-Helena, LLC's NPI number?

The NPI number for Wh-Helena, LLC is 1417659558. It was assigned to this organization in the NPPES registry on March 21, 2023.

Where is Wh-Helena, LLC located?

Wh-Helena, LLC is located at 3256 Colonial Dr, Helena, MT 59601. The listed phone number is (406) 443-3747.

What is Wh-Helena, LLC'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 Wh-Helena, LLC was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.