Registry data as of Aug 27, 2026

Derek Anderson

Social Worker · McHenry, IL

Derek Anderson is a social worker with a practice address in McHenry, Illinois, and NPI 1699642074, issued on Oct 21, 2025. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1699642074
Name
Derek Anderson
Primary taxonomy
Social Worker 104100000X
Practice location
4031 W Dayton St, McHenry, IL 60050
Phone
(815) 344-1230
Enumerated
Oct 21, 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 4031 W Dayton St

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

  1. Stefani AbdaiSocial Worker1073297719
  2. Nancy AcostaSocial Worker1528607918
  3. Anelyse AcunaSocial Worker1821861261
  4. Jonathan AdkinsSocial Worker1376267203
  5. Monica AffieldSocial Worker1225815541
  6. Teniola AjayiSocial Worker1699638056

Verify Derek Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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.

792 social worker records list a McHenry practice address

They are 792 of the 1,852 NPPES records with a McHenry practice address, and 6,263 social worker records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 792 in McHenry → All 6,263 in Illinois → Every provider in McHenry →

Other social worker records in Illinois

  1. Melissa Aaron, LCSWWest Frankfort, IL1437505526
  2. Linda Abbott, LSWSkokie, IL1104117795
  3. Stefani AbdaiMcHenry, IL1073297719
  4. Yasmeen AbdelhamidNorthbrook, IL1528876422
  5. Halimo AbdulkarimNaperville, IL1700588746
  6. Alwin AbrahamWoodridge, IL1063925501
  7. Laurie AburtoElk Grove Village, IL1245911817
  8. Ilse AcevedoChicago, IL1790324515
  9. Maritza Aceves, BAWestern Springs, IL1326547530
  10. Ashley Ackerman, LSW, MSW, PH.D.Wheaton, IL1881401487

Common questions

What is Derek Anderson's NPI number?

Derek Anderson's National Provider Identifier (NPI) is 1699642074, issued on Oct 21, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Derek Anderson located?

The NPPES record lists a practice address at 4031 W Dayton St, McHenry, IL, 60050. Phone: (815) 344-1230. Providers update this record themselves, so call before visiting.

How can I verify Derek Anderson's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.