NPPES file of Aug 9, 2026

Marissa Hayley Page, LCSW

Clinical Social Worker · Chicago, IL

Marissa Hayley Page, LCSW is a clinical social worker with a practice address in Chicago, Illinois, and NPI 1558217323, issued on Mar 5, 2026. Check the license (Illinois 149.029685, 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
1558217323
Name
Marissa Hayley Page
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149.029685 IL
Self-reported in NPPES; status is on the state search
Practice location
676 N Saint Clair St Ste 1100, Chicago, IL 60611
Phone
(312) 695-5060
Enumerated
Mar 5, 2026
Record last updated
Jul 14, 2026
Fax
(312) 695-5010
Medicare enrollment
Enrolled (PECOS I20260330002353); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 676 N Saint Clair St Ste 1100

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

  1. Shetal Amin, MDPsychiatry Physician1982135067
  2. Juan Aparicio, MDPsychiatry Physician1447644760
  3. Samantha Conway, LCSWClinical Social Worker1417577263
  4. Anne Coulomb, LCSWClinical Social Worker1356074249
  5. Veronika Hanko, MDPsychiatry Physician1700278546
  6. Nicole Jazo, LCSWClinical Social Worker1619223591

Verify Marissa Hayley Page 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 149.029685    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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Marissa Hayley Page among 13,637 clinical social worker records in Illinois

Marissa Hayley Page, 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 2026, is newer than 97% of them.

  • NPI issued2026 · 97% of these records are older, 0% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2023 · median 2010 among the 2,895 with a school on file
  • Record last updated2026 · 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. Diane Breslow, LCSWChicago, IL 606111790750909
  2. Susan Cornelius, L.C.S.W.Chicago, IL 606111801966700
  3. Deborah Gessner, MA LCSWChicago, IL 606111861475253
  4. John Henson, LCSWChicago, IL 606111194838623
  5. Jeremy Hisaw, LCSWChicago, IL 606111083701429
  6. Nora Ishibashi, M.S.W., PH.D.Chicago, IL 606111366515124
  7. Loren Mercola, LCSWChicago, IL 606111437251980
  8. Hillery Morris, LCSWChicago, IL 606111144339045

Common questions

What is Marissa Hayley Page, LCSW's NPI number?

Marissa Hayley Page, LCSW's National Provider Identifier (NPI) is 1558217323, issued on Mar 5, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Marissa Hayley Page, LCSW located?

The NPPES record lists a practice address at 676 N Saint Clair St Ste 1100, Chicago, IL, 60611. Phone: (312) 695-5060. Providers update this record themselves, so call before visiting.

How can I verify Marissa Hayley Page, LCSW's license?

NPPES lists Illinois license number 149.029685, 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.