NPPES file of Aug 9, 2026

Cassandra Rae Nies Donahoe, MA, CCC-SLP

Speech-Language Pathologist · Sioux Falls, SD

Cassandra Rae Nies Donahoe, MA, CCC-SLP is a speech-language pathologist with a practice address in Sioux Falls, South Dakota, and NPI 1295405454, issued on Sep 17, 2021. Check the license with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295405454
Name
Cassandra Rae Nies Donahoe
Credential
MA, CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
2501 W 26TH St, Sioux Falls, SD 57105
Phone
(605) 444-9569
Enumerated
Sep 17, 2021
Record last updated
Sep 17, 2021 (not updated in 5 years: call before relying on the address or phone)
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.
Download card Updates feed

Also registered at 2501 W 26TH St

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

  1. Mary AhmadiBehavior Technician1306622998
  2. Jill Barron, OTR, ATPOccupational Therapist1639296338
  3. Carolyn Baxter, CCC-SLPSpeech-Language Pathologist1720763931
  4. Patti Berg-Poppe, MA, MPTPhysical Therapist1508985375
  5. Shelby BickettRegistered Dietitian1922871375
  6. Lynne Bradbury, OTROccupational Therapist1538288139

Verify Cassandra Rae Nies Donahoe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this professionCheck 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

195 speech-language pathologist records list a practice address in Sioux Falls

They are 195 of the 6,563 NPPES records with a practice address in Sioux Falls, and 613 speech-language pathologist records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other speech-language pathologist records in South Dakota

  1. Glenadene AamotBeresford, SD1467604215
  2. Jill Aarstad, MA/CCC-SLPTyndall, SD1245566835
  3. Lindsey Abbas, CCC-SLPBrookings, SD1336477116
  4. Kendra AbtsMitchell, SD1770123275
  5. Michaelene Adams, MAVermillion, SD1508218181
  6. Kelli Ahrendt, MA, CCC-SLPSioux Falls, SD1548749195
  7. Sherrie Allgrunn, SLPMACCCElk Point, SD1417226192
  8. Bridget Ambur, MA, CCC-SLPFort Pierre, SD1497061758
  9. Mallory Amo, MA-CCC-SLPRapid City, SD1619642725
  10. Autumn Anderson, CCC-SLPBelle Fourche, SD1811500598

Common questions

What is Cassandra Rae Nies Donahoe, MA, CCC-SLP's NPI number?

Cassandra Rae Nies Donahoe, MA, CCC-SLP's National Provider Identifier (NPI) is 1295405454, issued on Sep 17, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Rae Nies Donahoe, MA, CCC-SLP located?

The NPPES record lists a practice address at 2501 W 26TH St, Sioux Falls, SD, 57105. Phone: (605) 444-9569. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Rae Nies Donahoe, MA, CCC-SLP's license?

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.