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CHIROFIRST, PLLC
NPI 1366808099
Chiropractor in Billings, MT

Active since January 11, 2016
10 AVANTA WAY, SUITE 1, BILLINGS, MT 59102(406) 652-6700(406) 294-6701 Get Directions Write a Review

NPPES record last updated: September 17, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2019, Jan 11, 2016 (2 updates tracked since 2016).

About Chirofirst, Pllc NPPES

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

CHIROFIRST, PLLC (NPI 1366808099) is a healthcare organization registered as a chiropractor in Billings, Montana and active in the NPI registry since January 2016. The organization lists Dale W Williams, Owner, as its authorized official.

NPPES Registry Identity

NPI1366808099
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameCHIROFIRST, PLLC
Location Address10 AVANTA WAY, SUITE 1Billings, MT 59102-6873
Mailing Address10 Avanta Way, Suite 1Billings, MT 59102-6873 · (406) 652-6700 · Fax (406) 294-6701
Phone(406) 652-6700
Fax(406) 294-6701
Organization SubpartNo
Authorized OfficialDale W WilliamsOwner · (406) 652-6700
Enumeration DateJanuary 11, 2016
Last NPPES UpdateSeptember 17, 20192 updates tracked since enumeration
✔ NPI 1366808099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
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.
10 AVANTA WAY, Billings, MT 59102
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chirofirst, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Chirofirst, PLLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.

Clinicians, nearest first (7)

Douglas Nebeker, D.C.
Chiropractic
NPI 1144385667
10 AVANTA WAY STE 1
Billings, MT 59102
(406) 652-6700
✔ Accepts MedicareSame address
Dale Williams, D.C.
Chiropractic
NPI 1447315957
10 AVANTA WAY STE 1
Billings, MT 59102
(406) 652-6700
✔ Accepts MedicareSame address
Jordan Williams
Chiropractic
NPI 1508526898
10 AVANTA WAY STE 1
Billings, MT 59102
(406) 652-6700
✔ Accepts MedicareSame address
Carter Moncur, DC
Chiropractic
NPI 1386501229
10 AVANTA WAY STE 1
Billings, MT 59102
(406) 652-6700
✔ Accepts MedicareSame address
Dak Fike, D.C.
Chiropractic
NPI 1033254404
720 1ST AVE STE 2
Laurel, MT 59044
(406) 628-4622
✔ Accepts Medicare11 mi
Richard Gallagher, D.C.
Chiropractic
NPI 1932295524
415 N BROADWAY AVE
Red Lodge, MT 59068
(406) 446-4433
✔ Accepts Medicare51 mi
Daniel Upton, D.C.
Chiropractic
NPI 1659450740
415 N. BROADWAY AVE. SUITE 2
Red Lodge, MT 59068
(406) 446-4433
✔ Accepts Medicare51 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Chirofirst, PLLC's NPI number?

The NPI number for Chirofirst, PLLC is 1366808099. It was assigned to this organization in the NPPES registry on January 11, 2016.

Where is Chirofirst, PLLC located?

Chirofirst, PLLC is located at 10 Avanta Way Suite 1, Billings, MT 59102. The listed phone number is (406) 652-6700.

What is Chirofirst, PLLC's specialty?

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

Is Chirofirst, PLLC enrolled in Medicare?

Yes. Chirofirst, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Chirofirst, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Chiropractic, reassign their Medicare billing to Chirofirst, PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 4 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Chirofirst, PLLC accept?

Health plans from Blue Cross and Blue Shield of Montana list Chirofirst, PLLC 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 Chirofirst, PLLC was last updated on September 17, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.