NPPES file of Aug 9, 2026

William Clark Andersen, DDS

Orthodontics and Dentofacial Orthopedics Dentistry · Brigham City, UT

William Clark Andersen, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Brigham City, Utah, and NPI 1598773814, issued on Aug 3, 2006. Check the license (Utah 144759-9921, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598773814
Name
William Clark Andersen
Credential
DDS
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
144759-9921 UT
Self-reported in NPPES; status is on the state search
Practice location
111 E Forest St, Brigham City, UT 84302
Phone
(435) 723-3272
Enumerated
Aug 3, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(435) 734-9339
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthodontics and dentofacial orthopedics dentistry records → All 186 in Utah → Look up another NPI →

Also registered at 111 E Forest St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brady Benson, DDSDentist1669464962
  2. William Harrison, O.D.Optometrist1124068788

Verify William Clark Andersen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah board licenses this profession
    Search for license 144759-9921    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Utah license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $302.65

12 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Andersen$302.65
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

William Clark Andersen among 186 orthodontics and dentofacial orthopedics dentistry records in Utah

William Clark Andersen, DDS is one of 186 orthodontics and dentofacial orthopedics dentistry records with a practice address in Utah. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 76% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Utah

There are 186 orthodontics and dentofacial orthopedics dentistry records in Utah.

All 186 in Utah → Every provider in Brigham City → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Timothy Bitner, DDS, MSBrigham City, UT 843021770101073
  2. Steven Blanchard, DDSBrigham City, UT 843021083698260
  3. Tim Belnap, D.D.S., P.C.Logan, UT 843211114128022
  4. Conner BelnapLogan, UT 843211356933840
  5. Russell Guymon, D.D.S., M.S.Logan, UT 843211003133174
  6. Raymond HlavatyLogan, UT 843211821553785
  7. Ralph Bair, DDS, MSDLogan, UT 843411003822032
  8. Morris Poole, DDSLogan, UT 843411578679205

Common questions

What is William Clark Andersen, DDS's NPI number?

William Clark Andersen, DDS's National Provider Identifier (NPI) is 1598773814, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Clark Andersen, DDS located?

The NPPES record lists a practice address at 111 E Forest St, Brigham City, UT, 84302. Phone: (435) 723-3272. Providers update this record themselves, so call before visiting.

How can I verify William Clark Andersen, DDS's license?

NPPES lists Utah license number 144759-9921, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.