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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. WILLIAM JOHN CIMIKOSKI JR. M.D.
NPI 1356532576
Family Medicine in Sandy, UT

Active since August 05, 2007
9980 S. 300 W., SUITE #150, SANDY, UT 84070(801) 999-4860(801) 948-4120 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2026, Dec 14, 2021 (2 updates tracked since 2021).

About Dr. William John Cimikoski Jr. M.d. NPPES

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

DR. WILLIAM JOHN CIMIKOSKI JR. M.D. (NPI 1356532576) is an individual family medicine provider in Sandy, Utah, licensed in Utah (316586-1205) and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1356532576
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. WILLIAM JOHN CIMIKOSKI JR.Credential: M.D.
Location Address9980 S. 300 W., SUITE #150Sandy, UT 84070
Mailing Address9980 S. 300 W., Suite #150Sandy, UT 84070 · (801) 999-4860 · Fax (801) 733-1987
Phone(801) 999-4860
Fax(801) 948-4120
Sole ProprietorYes
Enumeration DateAugust 5, 2007
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1356532576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in UT · 316586-1205
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 316586-1205 (UT)
Also ListedEmergency Medicine · Medical ToxicologyTaxonomy 207PT0002X · License MD 429410 (PA)
9980 S. 300 W., Sandy, UT 84070
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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 Cimikoski's NPI number?

The NPI number for William Cimikoski is 1356532576. It was assigned to this individual provider in the NPPES registry on August 5, 2007.

Where is William Cimikoski located?

William Cimikoski practices at 9980 S. 300 W. Suite #150, Sandy, UT 84070. The listed phone number is (801) 999-4860.

What is William Cimikoski's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for William Cimikoski was last updated on July 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.