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DR. COREY MACK WILHELMSEN D.C.
NPI 1760812614
Chiropractor in St George, UT

Active since November 13, 2013Accepts Medicare Assignment
558 E RIVERSIDE DR, SUITE 101, ST GEORGE, UT 84790(801) 655-3289 Get Directions Write a Review

NPPES record last updated: November 13, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Corey Mack Wilhelmsen D.c. NPPES

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

DR. COREY MACK WILHELMSEN D.C. (NPI 1760812614) is an individual chiropractor in St George, Utah, licensed in Utah (87270091202) and active in the NPI registry since November 2013. He is a graduate of Other (2013).

NPPES Registry Identity

NPI1760812614
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. COREY MACK WILHELMSENCredential: D.C.
Location Address558 E RIVERSIDE DR, SUITE 101St George, UT 84790-7135
Mailing Address1210 W Indian Hills Dr Unit 25, Apt/suiteSt George, UT 84770-6377 · (801) 655-3289
Phone(801) 655-3289
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateNovember 13, 2013
✔ NPI 1760812614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in UT · 87270091202
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.
558 E RIVERSIDE DR, St George, UT 84790
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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

Dr. Corey Mack Wilhelmsen 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 ID2264655448
PECOS Enrollment IDI20140514002454

Medicare Billing Reassignment

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

Core Chiropractic, LLC
Same address
Chiropractor
558 E RIVERSIDE DR STE 101
St George, UT 84790
  • Reassigned Medicare billing, Utah enrollment
NPI 1851711949 (435) 674-0244

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.
1,035 services80 patients

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.

AMARA HEALTH AND WELLNESS CENTER LLC
Internal Medicine
558 E RIVERSIDE DR, STE 200
ST GEORGE, UT 84790
Washington County (435) 652-9355
TAYLOR HEALTH CENTER, LLC
Chiropractor (Nutrition)
558 E RIVERSIDE DR, SUITE 208
ST GEORGE, UT 84790
Washington County (435) 773-7790
JUSTIN LANE
Acupuncturist
558 E RIVERSIDE DR, #208
ST GEORGE, UT 84790
Washington County (435) 773-7790

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 Corey Wilhelmsen's NPI number?

The NPI number for Corey Wilhelmsen is 1760812614. It was assigned to this individual provider in the NPPES registry on November 13, 2013.

Where is Corey Wilhelmsen located?

Corey Wilhelmsen practices at 558 E Riverside Dr Suite 101, St George, UT 84790. The listed phone number is (801) 655-3289.

What is Corey Wilhelmsen's specialty?

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

Is Corey Wilhelmsen enrolled in Medicare?

Yes. Corey Wilhelmsen 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 organization bills Medicare for Corey Wilhelmsen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Corey Wilhelmsen reassigns Medicare benefits to Core Chiropractic, LLC (St George, UT). 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 Corey Wilhelmsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Corey Wilhelmsen was last updated on November 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.