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ERIC R. SIMONTON DC
NPI 1891427456
Chiropractor in Billings, MT

Active since June 30, 2022Accepts Medicare Assignment
1643 24TH ST W STE 203, BILLINGS, MT 59102(406) 272-2209(406) 652-2627 Get Directions Write a Review

NPPES record last updated: February 6, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Eric R. Simonton Dc NPPES

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

ERIC R. SIMONTON DC (NPI 1891427456) is an individual chiropractor in Billings, Montana, licensed in Montana (CHI-CHI-LIC-9361) and active in the NPI registry since June 2022. He is a graduate of Sherman College Of Straight Chiropractic (2022).

NPPES Registry Identity

NPI1891427456
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameERIC R. SIMONTONCredential: DC
Location Address1643 24TH ST W STE 203Billings, MT 59102-2677
Mailing Address1643 24th St W Ste 203Billings, MT 59102-2677 · (406) 272-2209 · Fax (406) 652-2627
Phone(406) 272-2209
Fax(406) 652-2627
Sole ProprietorYes
Medical School CMSSherman College Of Straight ChiropracticGraduated 2022
Enumeration DateJune 30, 2022
Last NPPES UpdateFebruary 6, 2025
NPPES CertifiedFebruary 6, 2025
✔ NPI 1891427456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MT · CHI-CHI-LIC-9361
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.
1643 24TH ST W STE 203, Billings, MT 59102
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Eric R. Simonton Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264816669
PECOS Enrollment IDI20250522002828

Medicare Billing Reassignments

2

Medicare enrollment records show Eric Simonton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Freedom Chiropractic And Wellness
Same address
Chiropractor
1643 24TH ST W STE 203
Billings, MT 59102
  • Reassigned Medicare billing, Montana enrollment
NPI 1902610173 (406) 272-2209
Natural Medicine,llc
1,362 mi
Chiropractor
3368 STATE ROUTE 752, SUITE 1
Ashville, OH 43103
  • Reassigned Medicare billing, Ohio enrollment
  • 3 clinicians in this Medicare group
NPI 1104837830 (740) 983-3500

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

Other Providers at the Same Location NPPES 3

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

BACK IN MOTION CHIROPRACTIC LLC
Chiropractor
1643 24TH ST W STE 203
BILLINGS, MT 59102
Yellowstone County (406) 652-5140
SHARON LISA FORMAN LMT
Massage Therapist
1643 24TH ST W STE 203
BILLINGS, MT 59102
Yellowstone County (406) 690-2989
FREEDOM CHIROPRACTIC AND WELLNESS
Chiropractor
1643 24TH ST W STE 203
BILLINGS, MT 59102
Yellowstone County (406) 272-2209

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 Eric Simonton's NPI number?

The NPI number for Eric Simonton is 1891427456. It was assigned to this individual provider in the NPPES registry on June 30, 2022.

Where is Eric Simonton located?

Eric Simonton practices at 1643 24th St W Ste 203, Billings, MT 59102. The listed phone number is (406) 272-2209.

What is Eric Simonton's specialty?

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

Is Eric Simonton enrolled in Medicare?

Yes. Eric Simonton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Eric Simonton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Simonton reassigns Medicare benefits to 2 organizations: Freedom Chiropractic And Wellness (Billings, MT) and Natural Medicine,llc (Ashville, OH). Each 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 Eric Simonton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Eric Simonton accept?

Health plans from Blue Cross and Blue Shield of Montana and PacificSource Health Plans list Eric Simonton 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 Eric Simonton was last updated on February 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.