Donald Fischer
Dentist · Sioux Falls, SD
Donald Fischer is a dentist with a practice address in Sioux Falls, South Dakota, and NPI 1821484577, issued on Apr 9, 2015. Check the license (South Dakota M669, as entered in NPPES) with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Donald Fischer
- Primary taxonomy
- Dentist 122300000X
- License number
- M669 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1600 N North Dr, Sioux Falls, SD 57104
- Phone
- (605) 367-5161
- Enumerated
- Apr 9, 2015
- Record last updated
- Apr 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (605) 367-5166
- Entity
- Type 1 · individual
Also registered at 1600 N North Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dara AlvandGeneral Practice Dentistry1306546148
- Jenna Knutson, CNPFamily Nurse Practitioner1467168088
- Ryan Manson, C.N.PFamily Nurse Practitioner1164701876
Verify Donald Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license M669Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dentist providers in South Dakota
There are 235 dentist records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other dentist records in South Dakota
- Iyad Alyo, DDSHoward, SD1538169537
- Jeffrey Amann, DDSSpearfish, SD1912030172
- James Anderson, D.D.S.Eureka, SD1437303989
- Karl Anderson, D.D.S.Rapid City, SD1699157628
- Kathleen Anderson, DOPierre, SD1932118759
- M Brooke Anderson Saunders, DDSRapid City, SD1386757797
- Michael AndesEllsworth Afb, SD1811505910
- Darin Bach, D.D.S.Watertown, SD1407838741
- Hally Bach, D.D.S.Watertown, SD1639150188
- Alvin Baer, DDSSioux Falls, SD1609087956
Common questions
What is Donald Fischer's NPI number?
Donald Fischer's National Provider Identifier (NPI) is 1821484577, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Donald Fischer located?
The NPPES record lists a practice address at 1600 N North Dr, Sioux Falls, SD, 57104. Phone: (605) 367-5161. Providers update this record themselves, so call before visiting.
How can I verify Donald Fischer's license?
NPPES lists South Dakota license number M669, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity 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. 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.