ERIK H NORSLIEN D.C.
NPI 1346395944
Chiropractor in Lewistown, MT

Q: What is Erik Norslien's NPI number?

The NPI number for Erik Norslien is 1346395944. It was assigned to this individual provider in the NPPES registry on January 24, 2007.

Q: What is Erik Norslien's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Erik Norslien was last updated on October 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since January 24, 2007

120 WUNDERLIN ST STE 4, LEWISTOWN, MT 59457(406) 538-7201(406) 538-3037 Get Directions Write a Review

NPPES record last updated: October 12, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Erik H Norslien D.c. NPPES

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

ERIK H NORSLIEN D.C. (NPI 1346395944) is an individual chiropractor in Lewistown, Montana, licensed in Montana (893) and active in the NPI registry since January 2007. He is a graduate of Other (1995).

NPPES Registry Identity

NPI1346395944

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameERIK H NORSLIENCredential: D.C.

Location Address120 WUNDERLIN ST STE 4Lewistown, MT 59457-2358

Mailing Address120 Wunderlin St Ste 4Lewistown, MT 59457-2358 · (406) 538-7201 · Fax (406) 538-3037

Phone(406) 538-7201

Fax(406) 538-3037

Sole ProprietorYes

Medical School CMSOtherGraduated 1995

Enumeration DateJanuary 24, 2007

Last NPPES UpdateOctober 12, 2023

NPPES CertifiedOctober 12, 2023

✔ NPI 1346395944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in MT · 893

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.

120 WUNDERLIN ST STE 4, Lewistown, MT 59457

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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.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Erik H Norslien D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204997323

PECOS Enrollment IDI20081209000031

Medicare Billing Reassignment

Medicare enrollment records show Erik Norslien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Montana Clinic, PC

Same address

Chiropractor

120 WUNDERLIN ST, SUITE 4
Lewistown, MT 59457

Reassigned Medicare billing, Montana enrollment

NPI 1881846988 (406) 538-7201

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941

Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.

1,718 services200 patients

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 Erik Norslien's NPI number?

The NPI number for Erik Norslien is 1346395944. It was assigned to this individual provider in the NPPES registry on January 24, 2007.

Where is Erik Norslien located?

Erik Norslien practices at 120 Wunderlin St Ste 4, Lewistown, MT 59457. The listed phone number is (406) 538-7201.

What is Erik Norslien's specialty?

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

Is Erik Norslien enrolled in Medicare?

Yes. Erik Norslien is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erik Norslien's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erik Norslien reassigns Medicare benefits to The Montana Clinic, PC (Lewistown, MT). The 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 Erik Norslien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erik Norslien accept?

Health plans from Blue Cross and Blue Shield of Montana list Erik Norslien 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 Erik Norslien was last updated on October 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.