Mark Allen Roy, LCSW
Clinical Social Worker · Joliet, IL
Mark Allen Roy, LCSW is a clinical social worker with a practice address in Joliet, Illinois, and NPI 1063442747, issued on Jul 5, 2006. 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
- Mark Allen Roy
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 1000 Essington RD, Joliet, IL 60435
- Phone
- (708) 535-3132
- Enumerated
- Jul 5, 2006
- Record last updated
- Jan 12, 2022
- Medicare enrollment
- Enrolled (PECOS I20060801000238); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1990
- Entity
- Type 1 · individual
Also registered at 1000 Essington RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara CannellaBehavior Technician1013837772
- Mariah ConwayClinical Social Worker1447132931
- Mary Hayes, MSW, LSWClinical Social Worker1215723283
- Mark Jones, DCChiropractor1740460864
- Jennifer Keiss, M.A.Mental Health Counselor1073833752
- Takeisha Rheams, MA, LCPCMental Health Counselor1427511518
Verify Mark Allen Roy 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
105 clinical social worker records list a practice address in Joliet
They are 105 of the 2,047 NPPES records with a practice address in Joliet, and 13,637 clinical social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 105 in Joliet → All 13,637 in Illinois → Every provider in Joliet →
Other clinical social worker records in Illinois
- Leah A' Hearn, LCSWSavoy, IL1124790829
- Bruce AaronChicago, IL1013069087
- Melissa Aaron, LCSWWest Frankfort, IL1437505526
- Marcus Abate, MSWAurora, IL1679904767
- Nadia Abbas, LCSWChicago, IL1578176400
- Trisha Abbey, LCSWPalatine, IL1477970176
- Mary Abbott, LCSWElgin, IL1073787685
- Susan Abbott, LCSWOak Park, IL1235456930
- Ghada AbdallaChampaign, IL1235015553
- Samella Abdullah, PH.D.Chicago, IL1356404263
Common questions
What is Mark Allen Roy, LCSW's NPI number?
Mark Allen Roy, LCSW's National Provider Identifier (NPI) is 1063442747, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Allen Roy, LCSW located?
The NPPES record lists a practice address at 1000 Essington RD, Joliet, IL, 60435. Phone: (708) 535-3132. Providers update this record themselves, so call before visiting.
How can I verify Mark Allen Roy, LCSW'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), 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.