Grace Petersen, M.S., SLP
Speech-Language Pathologist · Mokena, IL
Grace Petersen, M.S., SLP is a speech-language pathologist with a practice address in Mokena, Illinois, and NPI 1730918533, issued on Jul 30, 2024. Check the license (Illinois 242007837, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Grace Petersen
- Credential
- M.S., SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 242007837 IL
Self-reported in NPPES; status is on the state search - Practice location
- 9620 Willow LN, Mokena, IL 60448
- Phone
- (815) 763-1407
- Enumerated
- Jul 30, 2024
- Record last updated
- Jul 30, 2024
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 10,224 in Illinois → Look up another NPI →
Also registered at 9620 Willow LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaylin RicheyBehavior Technician1902767866
Verify Grace Petersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 242007837Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Grace Petersen among 10,224 speech-language pathologist records in Illinois
Grace Petersen, M.S., SLP is one of 10,224 speech-language pathologist records with a practice address in Illinois. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 88% of them.
- NPI issued2024 · 88% of these records are older, 8% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2024 · 67% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 speech-language pathologist records list a practice address in Mokena
They are 44 of the 523 NPPES records with a practice address in Mokena, and 10,224 speech-language pathologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10,224 in Illinois → Every provider in Mokena → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Angela AndrusMokena, IL 604481235272824
- Kristen CallisonMokena, IL 604481891837498
- Mariana Corazzi, SPEECH PATHOLOGISTMokena, IL 604481124179221
- Julie Delaney, MHS, SLP-CFMokena, IL 604481861538506
- Rita Doveri, M.S.Mokena, IL 604481750410429
- Melissa GrahonyaMokena, IL 604481295953552
- Sharyn Gray, MSMokena, IL 604481881733194
- Claudia Gricus, MHS/CCC-SLPMokena, IL 604481154582807
Common questions
What is Grace Petersen, M.S., SLP's NPI number?
Grace Petersen, M.S., SLP's National Provider Identifier (NPI) is 1730918533, issued on Jul 30, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Grace Petersen, M.S., SLP located?
The NPPES record lists a practice address at 9620 Willow LN, Mokena, IL, 60448. Phone: (815) 763-1407. Providers update this record themselves, so call before visiting.
How can I verify Grace Petersen, M.S., SLP's license?
NPPES lists Illinois license number 242007837, as entered by the provider. Search the Illinois 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.