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DR. ARNOLD G SIEFKEN D.C.
NPI 1699861195
Chiropractor in Jamestown, ND

Active since October 04, 2006
701 1ST AVE. S., JAMESTOWN, ND 58401(701) 252-0569(701) 252-0569 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Arnold G Siefken D.c. NPPES

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

DR. ARNOLD G SIEFKEN D.C. (NPI 1699861195) is an individual chiropractor in Jamestown, North Dakota, licensed in North Dakota (409) and active in the NPI registry since October 2006. He is a graduate of Northwestern College Of Chiropractic (1981).

NPPES Registry Identity

NPI1699861195
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. ARNOLD G SIEFKENCredential: D.C.
Location Address701 1ST AVE. S.Jamestown, ND 58401
Mailing Address701 1st Ave. S.Jamestown, ND 58401 · (701) 252-0569 · Fax (701) 252-0569
Phone(701) 252-0569
Fax(701) 252-0569
Sole ProprietorYes
Medical School CMSNorthwestern College Of ChiropracticGraduated 1981
Enumeration DateOctober 4, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1699861195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in ND · 409
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.
701 1ST AVE. S., Jamestown, ND 58401
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Other Identifiers 4

Other4303ND · Blue Cross & Blue Shield
Medicare ID-Type Unspecified4303ND
Medicaid13933ND
Medicare UPINT66820ND

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Arnold G Siefken D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597659920
PECOS Enrollment IDI20040209000470

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.
1,148 services78 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 Arnold Siefken's NPI number?

The NPI number for Arnold Siefken is 1699861195. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Arnold Siefken located?

Arnold Siefken practices at 701 1st Ave. S., Jamestown, ND 58401. The listed phone number is (701) 252-0569.

What is Arnold Siefken's specialty?

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

Is Arnold Siefken enrolled in Medicare?

Yes. Arnold Siefken is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arnold Siefken was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.