Margaret Mahoney, L.S.W.
Social Worker · Palos Hills, IL
Margaret Mahoney, L.S.W. is a social worker with a practice address in Palos Hills, Illinois, and NPI 1447615927, issued on Dec 28, 2015. Check the license (Illinois 150101295, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Mahoney
- Credential
- L.S.W.
- Primary taxonomy
- Social Worker 104100000X
- License number
- 150101295 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10537 S Roberts RD, Palos Hills, IL 60465
- Phone
- (708) 974-2300
- Enumerated
- Dec 28, 2015
- Record last updated
- Dec 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171006003085); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,881 in Illinois → Look up another NPI →
Also registered at 10537 S Roberts RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Abbott Miller, MA, LCPCProfessional Counselor1316231491
- Sara AboqaoudCase Manager/Care Coordinator1871300954
- Sara AwwadCase Manager/Care Coordinator1417820440
- Gregg BakerPeer Specialist1568333565
- Jennifer Baker, LCSWClinical Social Worker1710245998
- Joseph Baltuska, LCSWClinical Social Worker1588319974
Verify Margaret Mahoney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 150101295Check 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
- Growing Clarity PLLCTinley Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Mahoney among 5,881 social worker records in Illinois
Margaret Mahoney, L.S.W. is one of 5,881 social worker 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. Its NPI, issued in 2015, is newer than 16% of them.
- NPI issued2015 · 16% of these records are older, 80% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 5% of these records are
- Graduated2014 · median 2018 among the 300 with a school on file
- Record last updated2016 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 social worker records list a practice address in Palos Hills
They are 17 of the 289 NPPES records with a practice address in Palos Hills, and 5,881 social worker records in Illinois.
All 5,881 in Illinois → Every provider in Palos Hills → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Jamilah Brown, LSWPalos Hills, IL 604651013651462
- Tiffany DanielsPalos Hills, IL 604651023571213
- Amelia Dobmeyer, MSWPalos Hills, IL 604651124452131
- Devine DrakesPalos Hills, IL 604651437944063
- Julia MalczynskiPalos Hills, IL 604651881239630
- Emily Mathis, LSWPalos Hills, IL 604651114808623
- Gabriella Morales, MSWPalos Hills, IL 604651801432604
- Carla OlivaresPalos Hills, IL 604651730858648
Common questions
What is Margaret Mahoney, L.S.W.'s NPI number?
Margaret Mahoney, L.S.W.'s National Provider Identifier (NPI) is 1447615927, issued on Dec 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Mahoney, L.S.W. located?
The NPPES record lists a practice address at 10537 S Roberts RD, Palos Hills, IL, 60465. Phone: (708) 974-2300. Providers update this record themselves, so call before visiting.
How can I verify Margaret Mahoney, L.S.W.'s license?
NPPES lists Illinois license number 150101295, 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. 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.