NPPES file of Aug 9, 2026

Jeff Hemmingsen, DDS

Pediatric Dentistry · Dakota Dunes, SD

Jeff Hemmingsen, DDS is a pediatric dentistry with a practice address in Dakota Dunes, South Dakota, and NPI 1235227430, issued on Oct 11, 2006. Check the license 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
1235227430
Name
Jeff Hemmingsen
Credential
DDS
Primary taxonomy
Pediatric Dentistry 1223P0221X
License number
07988 IA
Self-reported in NPPES; status is on the state search
Practice location
711 N Sioux Point RD Ste 100, Dakota Dunes, SD 57049
Phone
(605) 242-4700
Enumerated
Oct 11, 2006
Record last updated
Sep 5, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(605) 242-4702
Medicaid ID
0234450 IA
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 711 N Sioux Point RD Ste 100

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

  1. Nicholas Kohles, M.D.Family Medicine Physician1700234135

Verify Jeff Hemmingsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this professionCheck 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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20% fewer Medicare Part D claims than the average pediatric dentistry in 2024

24 Medicare Part D claims, against an average of 30 among the 274 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Jeff Hemmingsen24
  2. Specialty average30

Most prescribed

  1. Chlorhexidine Gluconate17 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.

Pediatric Dentistry providers in South Dakota

There are 21 pediatric dentistry records in South Dakota.

Other pediatric dentistry records in South Dakota

  1. Kalee Abu-Ghazaleh, DDSSioux Falls, SD1891441440
  2. Kenneth Benusis, DMDRapid City, SD1538207519
  3. Brent Bradley, D.D.SRapid City, SD1124088166
  4. Craig Cooksley, DDSRapid City, SD1528091618
  5. Jeffrey Howenstein, D.M.D., M.S.Dakota Dunes, SD1063770808
  6. Kelli Jobman, DDSRapid City, SD1962650200
  7. Allie Koth, DDSSioux Falls, SD1639747561
  8. Stephany Liu, DDSRapid City, SD1205294048
  9. Gayle Nelson, DDS, MSDSioux Falls, SD1639267925
  10. Joe Olsen, D.D.S.Sioux Falls, SD1306955307

Common questions

What is Jeff Hemmingsen, DDS's NPI number?

Jeff Hemmingsen, DDS's National Provider Identifier (NPI) is 1235227430, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jeff Hemmingsen, DDS located?

The NPPES record lists a practice address at 711 N Sioux Point RD Ste 100, Dakota Dunes, SD, 57049. Phone: (605) 242-4700. Providers update this record themselves, so call before visiting.

How can I verify Jeff Hemmingsen, DDS's license?

Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Jeff Hemmingsen, DDS prescribe under Medicare Part D?

In 2024, Jeff Hemmingsen, DDS had 24 Medicare Part D claims; the average among pediatric dentistry prescribers was 30. 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.