John Roy Sivesind, ED.D
Psychologist · Flandreau, SD
John Roy Sivesind, ED.D is a psychologist with a practice address in Flandreau, South Dakota, and NPI 1689865081, issued on Aug 9, 2007. Check the license (South Dakota 283, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Roy Sivesind
- Credential
- ED.D
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 283 SD
Self-reported in NPPES; status is on the state search - Practice location
- 107 W Broad Ave, Flandreau, SD 57028
- Phone
- (605) 997-2640
- Enumerated
- Aug 9, 2007
- Record last updated
- Aug 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 5546010 SD
- Medicare enrollment
- Enrolled (PECOS I20211103000654); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 92 in South Dakota → Look up another NPI →
Verify John Roy Sivesind 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 283Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- North American Baptist SeminarySioux Falls, SD
- Turnwell Mental Health OF South Dakota, PCSioux Falls, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Roy Sivesind among 92 psychologist records in South Dakota
John Roy Sivesind, ED.D is one of 92 psychologist records with a practice address in South Dakota. 22% 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 48% of them.
- NPI issued2007 · 48% of these records are older, 43% newer
- In a Medicare fileYes · 22% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated1985 · median 2000 among the 28 with a school on file
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 psychologist record lists a practice address in Flandreau
They are 1 of the 38 NPPES records with a practice address in Flandreau, and 92 psychologist records in South Dakota.
All 92 in South Dakota → Every provider in Flandreau → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Larry Brendtro, PH.D.Lennox, SD 570391881104859
- Robert Perkinson, PH.D.Canton, SD 570131659425254
- Gary Dickinson, PHDBrookings, SD 570061093760233
- Kristin Gedstad, MED LPC LMFT QMHPBrookings, SD 570061437129194
- Jay Trenhale, LPBrookings, SD 570061053238691
- Kyle BabbBrandon, SD 570051154772101
- Katherine Davidson, ED.S.Brandon, SD 570051225480023
- Matthew Reese, ED.SBrandon, SD 570051760835193
Common questions
What is John Roy Sivesind, ED.D's NPI number?
John Roy Sivesind, ED.D's National Provider Identifier (NPI) is 1689865081, issued on Aug 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Roy Sivesind, ED.D located?
The NPPES record lists a practice address at 107 W Broad Ave, Flandreau, SD, 57028. Phone: (605) 997-2640. Providers update this record themselves, so call before visiting.
How can I verify John Roy Sivesind, ED.D's license?
NPPES lists South Dakota license number 283, 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. 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.