Registry data as of Aug 27, 2026

Stephanie Schmitz, D.D.S

Dentist · Sioux Falls, SD

Stephanie Schmitz, D.D.S is a dentist with a practice address in Sioux Falls, South Dakota, and NPI 1679700314, issued on Jun 21, 2009. Check the license (South Dakota D0952, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1679700314
Name
Stephanie Schmitz
Credential
D.D.S
Primary taxonomy
Dentist 122300000X
License number
D0952 SD
Self-reported in NPPES; status is on the state search
Practice location
3610 S Western Ave Ste 200, Sioux Falls, SD 57105
Phone
(605) 339-4050
Enumerated
Jun 21, 2009
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 Stephanie Schmitz 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 D0952
    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

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

61% fewer Medicare Part D claims than the average dentist in 2024

35 Medicare Part D claims for 27 beneficiaries, against an average of 90 among the 51,502 providers of this specialty who prescribed in Part D.

  1. Stephanie Schmitz35
  2. Specialty average90

Most prescribed

  1. Amoxicillin23 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: $39.75

2 payments, mostly food and beverage; the largest payer was GC America Inc.. The 32,932 providers of this specialty with any payment received $579.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephanie Schmitz$39.75
  2. Specialty average$579.61

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

Dentist providers in South Dakota

There are 235 dentist records in South Dakota.

Other dentist records in South Dakota

  1. Iyad Alyo, DDSHoward, SD1538169537
  2. Jeffrey Amann, DDSSpearfish, SD1912030172
  3. James Anderson, D.D.S.Eureka, SD1437303989
  4. Karl Anderson, D.D.S.Rapid City, SD1699157628
  5. Kathleen Anderson, DOPierre, SD1932118759
  6. M Brooke Anderson Saunders, DDSRapid City, SD1386757797
  7. Michael AndesEllsworth Afb, SD1811505910
  8. Darin Bach, D.D.S.Watertown, SD1407838741
  9. Hally Bach, D.D.S.Watertown, SD1639150188
  10. Alvin Baer, DDSSioux Falls, SD1609087956

Common questions

What is Stephanie Schmitz, D.D.S's NPI number?

Stephanie Schmitz, D.D.S's National Provider Identifier (NPI) is 1679700314, issued on Jun 21, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Schmitz, D.D.S located?

The NPPES record lists a practice address at 3610 S Western Ave Ste 200, Sioux Falls, SD, 57105. Phone: (605) 339-4050. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Schmitz, D.D.S's license?

NPPES lists South Dakota license number D0952, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Stephanie Schmitz, D.D.S prescribe under Medicare Part D?

In 2024, Stephanie Schmitz, D.D.S had 35 Medicare Part D claims for 27 beneficiaries; the average among dentist prescribers was 90. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.