Devin Cassidy
Behavior Analyst · Frankfort, IL
Devin Cassidy is a behavior analyst with a practice address in Frankfort, Illinois, and NPI 1902341464, issued on Dec 19, 2016. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Devin Cassidy
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 21000 S Frankfort Square RD, Frankfort, IL 60423
- Phone
- (815) 469-1500
- Enumerated
- Dec 19, 2016
- Entity
- Type 1 · individual
Also registered at 21000 S Frankfort Square RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dorothy AleksonisBehavior Technician1225704786
- Haley Ashley, DPTPhysical Therapist1043644073
- Lorraine Bayer Baffi, BCBABehavior Analyst1376085985
- Nathan BenardBehavior Technician1437626082
- Robin Bentley-Lee, LCPCCounselor1033763743
- Natalie Bieser, PTAPhysical Therapy Assistant1184142549
Verify Devin Cassidy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois 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
22 behavior analyst records list a Frankfort practice address
They are 22 of the 669 NPPES records with a Frankfort practice address, and 2,874 behavior analyst records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 22 in Frankfort → All 2,874 in Illinois → Every provider in Frankfort →
Other behavior analyst records in Illinois
- Genesis Luke AbadChicago, IL1588425060
- Yasmin Abdel-JaberBurr Ridge, IL1972163624
- Ahmad Abdul-RahimChicago, IL1114814902
- Teresa Abels, MHPJoliet, IL1003280553
- Allison AbendrothElmhurst, IL1447866363
- Carlotta Abogado, BCBAOrland Park, IL1740017243
- Maram Abomaray, BCBANaperville, IL1447903158
- Indira AbrahamChicago, IL1255286472
- Chelsea Aburroman, MS, BCBANaperville, IL1235744228
- Cristina AcostaRichton Park, IL1427505460
Common questions
What is Devin Cassidy's NPI number?
Devin Cassidy's National Provider Identifier (NPI) is 1902341464, issued on Dec 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Devin Cassidy located?
The NPPES record lists a practice address at 21000 S Frankfort Square RD, Frankfort, IL, 60423. Phone: (815) 469-1500. Providers update this record themselves, so call before visiting.
How can I verify Devin Cassidy's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.