Holly Van Hofwegen, DDS
Dentist · Sioux Falls, SD
Holly Van Hofwegen, DDS is a dentist with a practice address in Sioux Falls, South Dakota, and NPI 1477546943, issued on Aug 30, 2005. Check the license with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Holly Van Hofwegen
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 0401411084 VA
Self-reported in NPPES; status is on the state search - Practice location
- 5120 S Cliff Ave, Sioux Falls, SD 57108
- Phone
- (605) 334-2607
- Enumerated
- Aug 30, 2005
- Record last updated
- Sep 7, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 235 in South Dakota → Look up another NPI →
Also registered at 5120 S Cliff Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah Deery, DDSGeneral Practice Dentistry1063039618
- Thomas PillarGeneral Practice Dentistry1891706792
- Blake Ridgway, D.D.S.Dentist1326420480
Verify Holly Van Hofwegen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average dentist in 2024
49 Medicare Part D claims for 33 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin26 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.
Holly Van Hofwegen among 235 dentist records in South Dakota
Holly Van Hofwegen, DDS is one of 235 dentist 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2007 · 70% 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 South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in South Dakota
There are 235 dentist records in South Dakota.
All 235 in South Dakota → Every provider in Sioux Falls → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Cassondra Braun Heinz, D.D.S.Sioux Falls, SD 571081922367275
- Mallory Cicmanec, DDSSioux Falls, SD 571081114338589
- Kevin Haiar, D.D.S.Sioux Falls, SD 571081821405754
- Kayla Hanna, DDSSioux Falls, SD 571081992357008
- Corey Karmazin, DDSSioux Falls, SD 571081912008517
- Dennis Motz, DDSSioux Falls, SD 571081134103971
- Justin Nichols, DDSSioux Falls, SD 571081881783595
- Blake Ridgway, D.D.S.Sioux Falls, SD 571081326420480
Common questions
What is Holly Van Hofwegen, DDS's NPI number?
Holly Van Hofwegen, DDS's National Provider Identifier (NPI) is 1477546943, issued on Aug 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Holly Van Hofwegen, DDS located?
The NPPES record lists a practice address at 5120 S Cliff Ave, Sioux Falls, SD, 57108. Phone: (605) 334-2607. Providers update this record themselves, so call before visiting.
How can I verify Holly Van Hofwegen, DDS's license?
Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Holly Van Hofwegen, DDS prescribe under Medicare Part D?
In 2024, Holly Van Hofwegen, DDS had 49 Medicare Part D claims for 33 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.