DR. WILLIAM J THEISEN D.C.
NPI 1861635856
Chiropractor in Moline, IL

Q: What is William Theisen's NPI number?

The NPI number for William Theisen is 1861635856. It was assigned to this individual provider in the NPPES registry on April 7, 2009.

Q: What is William Theisen'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 William Theisen was last updated on October 29, 2019. 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.

Active since April 07, 2009

3836 15TH STREET C, MOLINE, IL 61265(309) 281-9761 Get Directions Write a Review

NPPES record last updated: October 29, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 29, 2019, Apr 10, 2019 (2 updates tracked since 2019).

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About Dr. William J Theisen D.c. NPPES

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

DR. WILLIAM J THEISEN D.C. (NPI 1861635856) is an individual chiropractor in Moline, Illinois, licensed in Illinois (038.011341) and active in the NPI registry since April 2009.

NPPES Registry Identity

NPI1861635856

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. WILLIAM J THEISENCredential: D.C.

Location Address3836 15TH STREET CMoline, IL 61265-6217

Mailing AddressPo Box 361Clinton, IA 52733-0361 · (563) 242-5316 · Fax (563) 242-3128

Phone(309) 281-9761

Sole ProprietorYes

Enumeration DateApril 7, 2009

Last NPPES UpdateOctober 29, 20192 updates tracked since enumeration

✔ NPI 1861635856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in IL · 038.011341

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.

3836 15TH STREET C, Moline, IL 61265

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Other Identifiers 1

Other038011341IL · Il License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners.Insurance ›

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 William Theisen's NPI number?

The NPI number for William Theisen is 1861635856. It was assigned to this individual provider in the NPPES registry on April 7, 2009.

Where is William Theisen located?

William Theisen practices at 3836 15th Street C, Moline, IL 61265. The listed phone number is (309) 281-9761.

What is William Theisen's specialty?

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

What insurance does William Theisen accept?

Health plans from HealthPartners list William Theisen 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 William Theisen was last updated on October 29, 2019. 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.