NPPES file of Aug 9, 2026

Elwin Denard Trammell

Clinical Social Worker · Lansing, IL

Elwin Denard Trammell is a clinical social worker with a practice address in Lansing, Illinois, and NPI 1134907298, issued on Sep 20, 2023. Check the license (Illinois 149.026805, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1134907298
Name
Elwin Denard Trammell
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
149.026805 IL
34010635A IN
Self-reported in NPPES; status is on the state search
Practice location
17755 Park Blvd Apt 1C, Lansing, IL 60438
Phone
(708) 513-2731
Enumerated
Sep 20, 2023
Record last updated
Nov 7, 2025
Medicare enrollment
Enrolled (PECOS I20250717003622); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Verify Elwin Denard Trammell 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 149.026805
    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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Bills Medicare through 2 group practices

  1. Oak Forest Psychological ServiceCountryside, IL
  2. Rockford Psychiatric Medical Services SCEvergreen Park, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elwin Denard Trammell among 13,637 clinical social worker records in Illinois

Elwin Denard Trammell 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
  • Graduated2016 · 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).

20 clinical social worker records list a practice address in Lansing

They are 20 of the 270 NPPES records with a practice address in Lansing, and 13,637 clinical social worker records in Illinois.

The 8 clinical social worker records with the nearest ZIP codes

  1. Hope Barnes, LCSWLansing, IL 604381619508397
  2. Kass Cooper, LCSWLansing, IL 604381407002488
  3. Joshua Cottrill, LCSWLansing, IL 604381811220205
  4. Iona Dadzie, LCSWLansing, IL 604381578820957
  5. Ashley Dixon, LCSWLansing, IL 604381679972574
  6. Antionette Fefee, LCSWLansing, IL 604381710484449
  7. Althia Gayle, LCSWLansing, IL 604381952984346
  8. Stephen Lanterman, LCSWLansing, IL 604381235104647

Common questions

What is Elwin Denard Trammell's NPI number?

Elwin Denard Trammell's National Provider Identifier (NPI) is 1134907298, issued on Sep 20, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Elwin Denard Trammell located?

The NPPES record lists a practice address at 17755 Park Blvd Apt 1C, Lansing, IL, 60438. Phone: (708) 513-2731. Providers update this record themselves, so call before visiting.

How can I verify Elwin Denard Trammell's license?

NPPES lists Illinois license number 149.026805, 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.