Allison Jane Duffy
Speech-Language Pathologist · Chicago, IL
Allison Jane Duffy is a speech-language pathologist with a practice address in Chicago, Illinois, and NPI 1699691550, issued on Jun 25, 2026. Check the license (Illinois 242018753, 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
- Allison Jane Duffy
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 242018753 IL
Self-reported in NPPES; status is on the state search - Practice location
- 11053 S Millard Ave, Chicago, IL 60655
- Phone
- (773) 253-9856
- Enumerated
- Jun 25, 2026
- Record last updated
- Jun 25, 2026
- Entity
- Type 1 · individual
Also registered at 11053 S Millard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vivian Baader, MHS, CCC-SLP/LSpeech-Language Pathologist1437557535
- Gianna CaponeraOccupational Therapist1043795388
- Julie Carey, M.A. CCC-SLPSpeech-Language Pathologist1891167425
- Frances CohenSpeech-Language Pathologist1790617488
- Thomas Costin, OTR/LOccupational Therapist1932079498
- Anne Duffy, MOT, OTR/LPediatric Occupational Therapist1780345611
Verify Allison Jane Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 242018753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,753 speech-language pathologist records list a practice address in Chicago
They are 1,753 of the 63,379 NPPES records with a practice address in Chicago, 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 1,753 in Chicago → All 10,224 in Illinois → Every provider in Chicago →
Other speech-language pathologist records in Illinois
- Samin Abbasi, M.S. CCC-SLPChicago, IL1578990503
- Elisabeth Abbatacola, MAChicago, IL1740413889
- Alexis AbbinantiChicago, IL1841154085
- Leraaen Abbott, MA CCC-SLPWilmette, IL1154153831
- Ala AbdeljaberWaukegan, IL1265043079
- Nada Abderrhaman, M.S.Palos Hills, IL1497152201
- Stephanie AberleShelbyville, IL1932529989
- Jenna Abi-MansourMt Prospect, IL1659049450
- Ann Abraham, MA/CCC/SLP-LLoves Park, IL1134495385
- Tintu Abraham, MSCJoliet, IL1003153925
Common questions
What is Allison Jane Duffy's NPI number?
Allison Jane Duffy's National Provider Identifier (NPI) is 1699691550, issued on Jun 25, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Allison Jane Duffy located?
The NPPES record lists a practice address at 11053 S Millard Ave, Chicago, IL, 60655. Phone: (773) 253-9856. Providers update this record themselves, so call before visiting.
How can I verify Allison Jane Duffy's license?
NPPES lists Illinois license number 242018753, 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.