NPPES file of Aug 9, 2026

Gail Suzanne Day

Clinical Social Worker · Chicago, IL

Gail Suzanne Day is a clinical social worker with a practice address in Chicago, Illinois, and NPI 1699645853, issued on Nov 11, 2025. Check the license (Illinois 149029788, 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
1699645853
Name
Gail Suzanne Day
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
149029788 IL
Self-reported in NPPES; status is on the state search
Practice location
1016 W Jackson Blvd, Chicago, IL 60607
Phone
(385) 354-6584
Enumerated
Nov 11, 2025
Record last updated
Nov 23, 2025
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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Also registered at 1016 W Jackson Blvd

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

  1. Cynthia Brister, LSWSocial Worker1366246647
  2. Michele Chiaramonte, RD, LDNRegistered Dietitian1699029348
  3. Breanna CruzBehavior Technician1417761008
  4. Amanda GonzalesBehavior Analyst1871223552
  5. Natea GriffinBehavior Technician1306665757
  6. Alontra HarperBehavior Technician1013733898

Verify Gail Suzanne Day 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 149029788
    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

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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.

Other clinical social worker records in Illinois

  1. Leah A' Hearn, LCSWSavoy, IL1124790829
  2. Bruce AaronChicago, IL1013069087
  3. Melissa Aaron, LCSWWest Frankfort, IL1437505526
  4. Marcus Abate, MSWAurora, IL1679904767
  5. Nadia Abbas, LCSWChicago, IL1578176400
  6. Trisha Abbey, LCSWPalatine, IL1477970176
  7. Mary Abbott, LCSWElgin, IL1073787685
  8. Susan Abbott, LCSWOak Park, IL1235456930
  9. Ghada AbdallaChampaign, IL1235015553
  10. Samella Abdullah, PH.D.Chicago, IL1356404263

Common questions

What is Gail Suzanne Day's NPI number?

Gail Suzanne Day's National Provider Identifier (NPI) is 1699645853, issued on Nov 11, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Gail Suzanne Day located?

The NPPES record lists a practice address at 1016 W Jackson Blvd, Chicago, IL, 60607. Phone: (385) 354-6584. Providers update this record themselves, so call before visiting.

How can I verify Gail Suzanne Day's license?

NPPES lists Illinois license number 149029788, 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.

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.