NPPES file of Aug 9, 2026

Donald E. Baum, PHD

Psychologist · Sioux Falls, SD

Donald E. Baum, PHD is a psychologist with a practice address in Sioux Falls, South Dakota, and NPI 1982865754, issued on Jun 24, 2008. Check the license (South Dakota 467, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982865754
Name
Donald E. Baum
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
License number
467 SD
Self-reported in NPPES; status is on the state search
Practice location
2412 S Cliff Ave, Sioux Falls, SD 57105
Phone
(605) 322-4079
Enumerated
Jun 24, 2008
Record last updated
Oct 9, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(605) 322-4080
Medicaid IDs
1982865754 MN
6552680 SD
Medicare enrollment
Enrolled (PECOS I20080805000468); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest psychologist records → All 92 in South Dakota → Look up another NPI →

Also registered at 2412 S Cliff Ave

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

  1. Jennifer Albrecht, LPCProfessional Counselor1659605772
  2. Gary AmbroseAddiction (Substance Use Disorder) Counselor1780125310
  3. Sara Bennetts, LCSW-PIPClinical Social Worker1952578296
  4. Rebecca Bixler, LCSW-PIPClinical Social Worker1548675309
  5. Joseph Block, LACAddiction (Substance Use Disorder) Counselor1568869626
  6. Greg Brostad, LPCProfessional Counselor1609133297

Verify Donald E. Baum 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 467    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.

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Bills Medicare through one group practice

  1. Avera MckennanSioux Falls, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Donald E. Baum among 92 psychologist records in South Dakota

Donald E. Baum, PHD 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 2008, is newer than 57% of them.

  • NPI issued2008 · 57% of these records are older, 41% newer
  • In a Medicare fileYes · 22% of these records are
  • In the CMS Doctors and Clinicians fileYes · 30% of these records are
  • Graduated2005 · median 2000 among the 28 with a school on file
  • Record last updated2009 · 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).

Psychologist providers in South Dakota

There are 92 psychologist records in South Dakota.

All 92 in South Dakota → Every provider in Sioux Falls → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Douglas Anderson, PSYDSioux Falls, SD 571051750381851
  2. Christi Bostwick, PHDSioux Falls, SD 571051811139785
  3. Bruce Fogas, PHDSioux Falls, SD 571051699820209
  4. Judith Henderson, LICENSED PSYCHOLOGISSioux Falls, SD 571051518071778
  5. David Kauffman, PH.DSioux Falls, SD 571051750442752
  6. Stephanie Klemme, PSY DSioux Falls, SD 571051518967215
  7. Ann McClenahan, EDDSioux Falls, SD 571051235106709
  8. Lynda O'Connor-Ohayon, ED.D.Sioux Falls, SD 571051285693390

Common questions

What is Donald E. Baum, PHD's NPI number?

Donald E. Baum, PHD's National Provider Identifier (NPI) is 1982865754, issued on Jun 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Donald E. Baum, PHD located?

The NPPES record lists a practice address at 2412 S Cliff Ave, Sioux Falls, SD, 57105. Phone: (605) 322-4079. Providers update this record themselves, so call before visiting.

How can I verify Donald E. Baum, PHD's license?

NPPES lists South Dakota license number 467, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.