NPPES file of Aug 9, 2026

Thomas E. Benjamin, DDS

General Practice Dentistry · Rapid City, SD

Thomas E. Benjamin, DDS is a general practice dentistry with a practice address in Rapid City, South Dakota, and NPI 1508081324, issued on Apr 16, 2007. Check the license (South Dakota D0620, as entered in NPPES) with the South Dakota 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
1508081324
Name
Thomas E. Benjamin
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D0620 SD
Self-reported in NPPES; status is on the state search
Practice location
2620 Jackson Blvd Ste B, Rapid City, SD 57702
Phone
(605) 348-1712
Enumerated
Apr 16, 2007
Record last updated
Aug 15, 2024
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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Also registered at 2620 Jackson Blvd Ste B

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

  1. Jared Taylor, D.M.D.General Practice Dentistry1225359292

Verify Thomas E. Benjamin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license D0620
    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 South Dakota license search

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11% fewer Medicare Part D claims than the average general practice dentistry in 2024

74 Medicare Part D claims for 42 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 25 claims were for opioids.

  1. Thomas Benjamin74
  2. Specialty average83

Most prescribed

  1. Hydrocodone-Acetaminophen23 claims
  2. Amoxicillin22 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.

Thomas E. Benjamin among 318 general practice dentistry records in South Dakota

Thomas E. Benjamin, DDS is one of 318 general practice dentistry records with a practice address in South Dakota. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.

  • NPI issued2007 · 39% of these records are older, 40% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2024 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 general practice dentistry records list a practice address in Rapid City

They are 57 of the 3,017 NPPES records with a practice address in Rapid City, and 318 general practice dentistry records in South Dakota.

The 8 general practice dentistry records with the nearest ZIP codes

  1. James Bockwoldt, DDS, PCRapid City, SD 577021437245586
  2. Chad Carpenter, DDS,PCRapid City, SD 577021578640009
  3. Brian Criss, DDSRapid City, SD 577021881601441
  4. Jeffrey Godber, D.D.S.Rapid City, SD 577021538239900
  5. Joseph Kieffer, D.D.S.Rapid City, SD 577021225040272
  6. Elizabeth Kieffer, D.D.S.Rapid City, SD 577021073525051
  7. Michael Krump, D.D.S.Rapid City, SD 577021316017254
  8. Jon Lindenmeyer, DDSRapid City, SD 577021073684163

Common questions

What is Thomas E. Benjamin, DDS's NPI number?

Thomas E. Benjamin, DDS's National Provider Identifier (NPI) is 1508081324, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas E. Benjamin, DDS located?

The NPPES record lists a practice address at 2620 Jackson Blvd Ste B, Rapid City, SD, 57702. Phone: (605) 348-1712. Providers update this record themselves, so call before visiting.

How can I verify Thomas E. Benjamin, DDS's license?

NPPES lists South Dakota license number D0620, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas E. Benjamin, DDS prescribe under Medicare Part D?

In 2024, Thomas E. Benjamin, DDS had 74 Medicare Part D claims for 42 beneficiaries; the average among general practice dentistry prescribers was 83. 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.