NPPES file of Aug 9, 2026

Mary Kathy Ham, LCSW

Clinical Social Worker · Chicago, IL

Mary Kathy Ham, LCSW is a clinical social worker with a practice address in Chicago, Illinois, and NPI 1013046929, issued on Mar 5, 2007. Check the license (Illinois 149002503, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013046929
Name
Mary Kathy Ham
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149002503 IL
Self-reported in NPPES; status is on the state search
Practice location
3033 W Touhy Ave, Chicago, IL 60645
Phone
(773) 761-4550
Enumerated
Mar 5, 2007
Record last updated
Mar 19, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 13,637 in Illinois → Look up another NPI →

Also registered at 3033 W Touhy Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lisa Andrews, LCSWClinical Social Worker1447747886
  2. Joshua Berman, MSWClinical Social Worker1235533167
  3. Sarah Charles, LCSWClinical Social Worker1629101142
  4. Joni Crounse, M.A.Social Worker1225169857
  5. Robin Davis, M.S.Social Worker1518161041
  6. Elizabeth Ellis, LCSWClinical Social Worker1316478985

Verify Mary Kathy Ham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 149002503    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Mary Kathy Ham among 13,637 clinical social worker records in Illinois

Mary Kathy Ham, 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 not. Its NPI, issued in 2007, is newer than 10% of them.

  • NPI issued2007 · 10% of these records are older, 80% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 21% of these records are
  • Record last updated2013 · 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).

4,368 clinical social worker records list a practice address in Chicago

They are 4,368 of the 63,379 NPPES records with a practice address in Chicago, 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 13,637 in Illinois → Every provider in Chicago → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Dennis Beauchamp, LCSWChicago, IL 606451912926528
  2. Tamara Besser, LCSWChicago, IL 606451861510505
  3. Sarah Charles, LCSWChicago, IL 606451629101142
  4. Rosann Corcoran, L.C.S.W.Chicago, IL 606451447285614
  5. Mary Alexandra Doty, MSSW, LCSWChicago, IL 606451841236643
  6. Gale Dreas, L.C.S.W.Chicago, IL 606451659464022
  7. Beryl Elenbogen, MSW, LCSWChicago, IL 606451629292636
  8. Linda Freedman, M.S.W., PHDChicago, IL 606451992718001

Common questions

What is Mary Kathy Ham, LCSW's NPI number?

Mary Kathy Ham, LCSW's National Provider Identifier (NPI) is 1013046929, issued on Mar 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mary Kathy Ham, LCSW located?

The NPPES record lists a practice address at 3033 W Touhy Ave, Chicago, IL, 60645. Phone: (773) 761-4550. Providers update this record themselves, so call before visiting.

How can I verify Mary Kathy Ham, LCSW's license?

NPPES lists Illinois license number 149002503, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.