Sian Rankin, LCSW
Clinical Social Worker · Decatur, IL
Sian Rankin, LCSW is a clinical social worker with a practice address in Decatur, Illinois, and NPI 1295432078, issued on Feb 13, 2023. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sian Rankin
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 151 N Main St, Decatur, IL 62523
- Phone
- (217) 362-6262
- Enumerated
- Feb 13, 2023
- Record last updated
- Sep 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20230606002303); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 13,637 in Illinois → Look up another NPI →
Also registered at 151 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erica AgrallLicensed Practical Nurse1639527070
- Rebecca Armstrong, M.A., LPCMental Health Counselor1134490378
- Colleen AtheyLicensed Practical Nurse1770996217
- Stuart Atkinson, LPCProfessional Counselor1720829476
- Janet BairdProfessional Counselor1356566228
- Carleigh BakerClinical Social Worker1053261248
Verify Sian Rankin 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
Bills Medicare through one group practice
- Heritage Behavioral Health Center, Inc.Decatur, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sian Rankin among 13,637 clinical social worker records in Illinois
Sian Rankin, LCSW is one of 13,637 clinical social worker records with a practice address in Illinois. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 81% of them.
- NPI issued2023 · 81% of these records are older, 13% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2017 · median 2010 among the 2,895 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 clinical social worker records list a practice address in Decatur
They are 68 of the 1,513 NPPES records with a practice address in Decatur, and 13,637 clinical social worker records in Illinois.
All 13,637 in Illinois → Every provider in Decatur → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Ashley Booker, LCSWDecatur, IL 625231831662212
- Rachelle BornDecatur, IL 625231952870453
- Megan Carter, LSWDecatur, IL 625231578032686
- Tania Diaz-MackenDecatur, IL 625231609200229
- Mary Garrison, MSW,LCSW, ACSWDecatur, IL 625231598073959
- Nichele Hawbaker, LCSWDecatur, IL 625231407097264
- Margaret Johnson, LCSWDecatur, IL 625231225548944
- Jordan Jones, LSWDecatur, IL 625231790240513
Common questions
What is Sian Rankin, LCSW's NPI number?
Sian Rankin, LCSW's National Provider Identifier (NPI) is 1295432078, issued on Feb 13, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sian Rankin, LCSW located?
The NPPES record lists a practice address at 151 N Main St, Decatur, IL, 62523. Phone: (217) 362-6262. Providers update this record themselves, so call before visiting.
How can I verify Sian Rankin, 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. 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.