Thresa Korczak, M.S. CF-SLP
Speech-Language Pathologist · Cedar Rapids, IA
Thresa Korczak, M.S. CF-SLP is a speech-language pathologist with a practice address in Cedar Rapids, Iowa, and NPI 1831930775, issued on Jun 4, 2024. Check the license (Iowa 125741, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thresa Korczak
- Credential
- M.S. CF-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 125741 IA
Self-reported in NPPES; status is on the state search - Practice location
- 202 35TH Street Dr SE, Cedar Rapids, IA 52403
- Phone
- (319) 458-5521
- Enumerated
- Jun 4, 2024
- Record last updated
- Jun 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20240716002060); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 1,080 in Iowa → Look up another NPI →
Also registered at 202 35TH Street Dr SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin KramerPhysical Therapist1366221509
- Lillian Merchan, MASpeech-Language Pathologist1366338857
- Kelly Sass, PTPhysical Therapist1487480497
- Meghan Wyatt, OTR/LOccupational Therapist1699488312
Verify Thresa Korczak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 125741Check 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 one group practice
- Mercy Medical CenterCedar Rapids, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thresa Korczak among 1,080 speech-language pathologist records in Iowa
Thresa Korczak, M.S. CF-SLP is one of 1,080 speech-language pathologist records with a practice address in Iowa. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 10% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2024 · median 2017 among the 109 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 speech-language pathologist records list a practice address in Cedar Rapids
They are 51 of the 2,949 NPPES records with a practice address in Cedar Rapids, and 1,080 speech-language pathologist records in Iowa.
All 1,080 in Iowa → Every provider in Cedar Rapids → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Kelly Brousard, SLPCedar Rapids, IA 524031962447193
- Kristan Conrad, SLPCedar Rapids, IA 524031336277995
- Randi Dinkelman, S.T.Cedar Rapids, IA 524031073849188
- Jolene Dunkle, MS/CCC-SLPCedar Rapids, IA 524031346606811
- Emily Emonin, SPEECH PATHOLOGISTCedar Rapids, IA 524031750564001
- Rebecca Hubbard, SLPCedar Rapids, IA 524031356541866
- Sarah Michels, MA, CCC-SLPCedar Rapids, IA 524031710389283
- Mary Miller, MA, CCC-SLPCedar Rapids, IA 524031508313495
Common questions
What is Thresa Korczak, M.S. CF-SLP's NPI number?
Thresa Korczak, M.S. CF-SLP's National Provider Identifier (NPI) is 1831930775, issued on Jun 4, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Thresa Korczak, M.S. CF-SLP located?
The NPPES record lists a practice address at 202 35TH Street Dr SE, Cedar Rapids, IA, 52403. Phone: (319) 458-5521. Providers update this record themselves, so call before visiting.
How can I verify Thresa Korczak, M.S. CF-SLP's license?
NPPES lists Iowa license number 125741, as entered by the provider. Search the Iowa 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.