NPPES file of Aug 9, 2026

Herald Ruth Clark, DDS,PC

Dentist · Salt Lake City, UT

Herald Ruth Clark, DDS,PC is a dentist with a practice address in Salt Lake City, Utah, and NPI 1568855377, issued on Mar 18, 2015. Check the license (Utah 143406, 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
1568855377
Name
Herald Ruth Clark
Credential
DDS,PC
Primary taxonomy
Dentist 122300000X
License number
143406 UT
Self-reported in NPPES; status is on the state search
Practice location
3643 S Highland Dr, Salt Lake City, UT 84106
Phone
(801) 486-9434
Enumerated
Mar 18, 2015
Record last updated
Mar 18, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(801) 486-9444
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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Verify Herald Ruth Clark 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 143406
    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
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10% more Medicare Part D claims than the average dentist in 2024

95 Medicare Part D claims for 58 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 21 claims were for opioids.

  1. Herald Clark95
  2. Specialty average86

Most prescribed

  1. Amoxicillin49 claims
  2. Hydrocodone-Acetaminophen12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Herald Ruth Clark among 721 dentist records in Utah

Herald Ruth Clark, DDS,PC is one of 721 dentist records with a practice address in Utah. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 66% of them.

  • NPI issued2015 · 66% of these records are older, 30% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2015 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Utah

There are 721 dentist records in Utah.

The 8 dentist records with the nearest ZIP codes

  1. Bradley Carter, D.M.DSalt Lake City, UT 841061760748826
  2. Blake Isaacson, DDSSalt Lake City, UT 841061184039505
  3. Richard Martinez, DDSSlc, UT 841061689705782
  4. Darliece Nye, DMDSalt Lake City, UT 841061063763928
  5. Stephen Osman, DMDSalt Lake City, UT 841061417877069
  6. Zainab QazalbashSalt Lake City, UT 841061881529196
  7. Brian Randle, DMDSalt Lake City, UT 841061518053412
  8. Todd Suekawa, DDSSlc, UT 841061932260528

Common questions

What is Herald Ruth Clark, DDS,PC's NPI number?

Herald Ruth Clark, DDS,PC's National Provider Identifier (NPI) is 1568855377, issued on Mar 18, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Herald Ruth Clark, DDS,PC located?

The NPPES record lists a practice address at 3643 S Highland Dr, Salt Lake City, UT, 84106. Phone: (801) 486-9434. Providers update this record themselves, so call before visiting.

How can I verify Herald Ruth Clark, DDS,PC's license?

NPPES lists Utah license number 143406, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.

How much does Herald Ruth Clark, DDS,PC prescribe under Medicare Part D?

In 2024, Herald Ruth Clark, DDS,PC had 95 Medicare Part D claims for 58 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.

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.