DR. ROGER SIREK D.C
NPI 1174065874
Chiropractor in Billings, MT

Active since November 11, 2016Accepts Medicare Assignment
1918 BROADWATER AVE, BILLINGS, MT 59102(406) 969-3805(406) 530-1326 Get Directions Write a Review

NPPES record last updated: February 12, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 12, 2020, Jul 18, 2017, Nov 11, 2016 (3 updates tracked since 2016).

About Dr. Roger Sirek D.c NPPES

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

DR. ROGER SIREK D.C (NPI 1174065874) is an individual chiropractor in Billings, Montana, licensed in Montana (4536) and active in the NPI registry since November 2016. He is a graduate of Northwestern College Of Chiropractic (2016).

NPPES Registry Identity

NPI1174065874
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. ROGER SIREKCredential: D.C
Location Address1918 BROADWATER AVEBillings, MT 59102-4867
Mailing Address1918 Broadwater AveBillings, MT 59102-4867 · (406) 969-3805 · Fax (406) 530-1326
Fax(406) 530-1326
Sole ProprietorNo
Medical School CMSNorthwestern College Of ChiropracticGraduated 2016
Enumeration DateNovember 11, 2016
Last NPPES UpdateFebruary 12, 20203 updates tracked since enumeration
NPI 1174065874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License Licensed in MT · 4536
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.
1918 BROADWATER AVE, Billings, MT 59102

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Roger Sirek D.c 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 ID2668751249
PECOS Enrollment IDI20170808003706

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.
181 services27 patients

Other Providers at the Same Location NPPES 6

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

Chiropractor
1918 BROADWATER AVE
BILLINGS, MT 59102
Chiropractor
1918 BROADWATER AVE
BILLINGS, MT 59102
Massage Therapist
1918 BROADWATER AVE
BILLINGS, MT 59102
Chiropractor
1918 BROADWATER AVE
BILLINGS, MT 59102
Massage Therapist
1918 BROADWATER AVE
BILLINGS, MT 59102
Chiropractor
1918 BROADWATER AVE
BILLINGS, MT 59102

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 Roger Sirek's NPI number?

The NPI number for Roger Sirek is 1174065874. It was assigned to this individual provider in the NPPES registry on November 11, 2016.

Where is Roger Sirek located?

Roger Sirek practices at 1918 Broadwater Ave, Billings, MT 59102. The listed phone number is (406) 969-3805.

What is Roger Sirek's specialty?

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

Is Roger Sirek enrolled in Medicare?

Yes. Roger Sirek 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.

What insurance does Roger Sirek accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Roger Sirek 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 Roger Sirek was last updated on February 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.