April Ann Toivonen-Truax, M.A.CCC-SLP
Speech-Language Pathologist · Mason, MI
April Ann Toivonen-Truax, M.A.CCC-SLP is a speech-language pathologist with a practice address in Mason, Michigan, and NPI 1063723385, issued on Jul 1, 2010. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- April Ann Toivonen-Truax
- Credential
- M.A.CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- Practice location
- 3181 Sandhill RD, Mason, MI 48854
- Phone
- (517) 336-6060
- Enumerated
- Jul 1, 2010
- Record last updated
- Sep 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20160229003072); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 3,734 in Michigan → Look up another NPI →
Also registered at 3181 Sandhill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emilie Brzak, MS, OTRLOccupational Therapist1215547740
- Colette Brzezinski, OTRLOccupational Therapist1881257921
- Allison Burns, BSN, RN, CRRN, CBISRegistered Nurse1619233012
- Rachel Carlson, LLMSWClinical Social Worker1649045741
Verify April Ann Toivonen-Truax in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck 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
- University Rehabilitation Alliance IncMason, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
April Ann Toivonen-Truax among 3,734 speech-language pathologist records in Michigan
April Ann Toivonen-Truax, M.A.CCC-SLP is one of 3,734 speech-language pathologist records with a practice address in Michigan. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 10% of them.
- NPI issued2010 · 10% of these records are older, 87% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated1992 · median 2019 among the 312 with a school on file
- Record last updated2023 · 60% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 speech-language pathologist records list a practice address in Mason
They are 13 of the 341 NPPES records with a practice address in Mason, and 3,734 speech-language pathologist records in Michigan.
All 3,734 in Michigan → Every provider in Mason → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Linda Baxter, MA, CCC-SLPMason, MI 488541194052886
- Kara BowmanMason, MI 488541861190423
- Lisa Davani, MA, CCC-SLP, MSHA,Mason, MI 488541780765743
- Ellen Gehl, M.A., CCC-SLPMason, MI 488541083926927
- Heather Isaacson, MA CCCSLPMason, MI 488541487848958
- Clare Janoski, MS, CCC-SLPMason, MI 488541134758865
- Yvonne Morley, MA, CCC, SLPMason, MI 488541912088964
- Danielle Pyle, MS, CCC-SLP, CBISMason, MI 488541700105111
Common questions
What is April Ann Toivonen-Truax, M.A.CCC-SLP's NPI number?
April Ann Toivonen-Truax, M.A.CCC-SLP's National Provider Identifier (NPI) is 1063723385, issued on Jul 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is April Ann Toivonen-Truax, M.A.CCC-SLP located?
The NPPES record lists a practice address at 3181 Sandhill RD, Mason, MI, 48854. Phone: (517) 336-6060. Providers update this record themselves, so call before visiting.
How can I verify April Ann Toivonen-Truax, M.A.CCC-SLP's license?
Search the Michigan 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.