Justin S. Marsh, D.M.D.
Dentist · Parowan, UT
Justin S. Marsh, D.M.D. is a dentist with a practice address in Parowan, Utah, and NPI 1366608812, issued on Aug 4, 2008. Check the license (Utah 7504996-9921, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justin S. Marsh
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 7504996-9921 UT
D4165 ID
Self-reported in NPPES; status is on the state search - Practice location
- 14 N. Main St., Parowan, UT 84761
- Phone
- (435) 477-9577
- Enumerated
- Aug 4, 2008
- Record last updated
- Mar 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (435) 477-9566
- Entity
- Type 1 · individual
Verify Justin S. Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Utah board licenses this profession
Search for license 7504996-9921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average dentist in 2024
61 Medicare Part D claims for 47 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin28 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.
Industry payments in 2024: $33.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
1 dentist records list a practice address in Parowan
They are 1 of the 13 NPPES records with a practice address in Parowan, and 721 dentist records in Utah.
Other dentist records in Utah
- Anthony Acuna, DDSDraper, UT1306475421
- Douglas Adams, DDSBrigham City, UT1194831289
- Jeffrey Adams, DMDAmerican Fork, UT1427136605
- Tanner AdamsSpringville, UT1053000133
- Jeffrey Adamson, DMDWest Valley City, UT1821192071
- Yejin Ahn, D.D.S.Magna, UT1023251477
- Craig Allan, D.D.S.West Jordan, UT1669566949
- Jason Allan, DDSOrem, UT1114296019
- Thomas Allen, DDSSalt Lake City, UT1447366273
- Aaric Allred, D.D.S.Grantsville, UT1043416019
Common questions
What is Justin S. Marsh, D.M.D.'s NPI number?
Justin S. Marsh, D.M.D.'s National Provider Identifier (NPI) is 1366608812, issued on Aug 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Justin S. Marsh, D.M.D. located?
The NPPES record lists a practice address at 14 N. Main St., Parowan, UT, 84761. Phone: (435) 477-9577. Providers update this record themselves, so call before visiting.
How can I verify Justin S. Marsh, D.M.D.'s license?
NPPES lists Utah license number 7504996-9921, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.
How much does Justin S. Marsh, D.M.D. prescribe under Medicare Part D?
In 2024, Justin S. Marsh, D.M.D. had 61 Medicare Part D claims for 47 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.