NPPES file of Aug 9, 2026

Chandra Marie Dean

Developmental Therapist · Oak Park, IL

Chandra Marie Dean is a developmental therapist with a practice address in Oak Park, Illinois, and NPI 1689979254, issued on Jan 12, 2011. 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689979254
Name
Chandra Marie Dean
Primary taxonomy
Developmental Therapist 222Q00000X
Practice location
411 Chicago Ave, Oak Park, IL 60302
Phone
(708) 524-1015
Enumerated
Jan 12, 2011
Record last updated
Jan 12, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(708) 524-2469
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 411 Chicago Ave

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

  1. Monika AtkinsonDevelopmental Therapist1073245221
  2. Julie Cameron, SLPSpeech-Language Pathologist1073711552
  3. Brandi Carson, MT-BCDevelopmental Therapist1427269661
  4. Ariella Chavarria, M.S.Speech-Language Pathologist1265907919
  5. Katherine Crehan, M.S. CCC-SLPSpeech-Language Pathologist1215240247
  6. Tracy Downing, OTR/LOccupational Therapist1780016873

Verify Chandra Marie Dean 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
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Chandra Marie Dean among 2,793 developmental therapist records in Illinois

Chandra Marie Dean is one of 2,793 developmental therapist records with a practice address in Illinois. under 1% 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 2011, is newer than 36% of them.

  • NPI issued2011 · 36% of these records are older, 59% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 222Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Developmental Therapist providers in Illinois

There are 2,793 developmental therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 developmental therapist records with the nearest ZIP codes

  1. Monika AtkinsonOak Park, IL 603021073245221
  2. Brandi Carson, MT-BCOak Park, IL 603021427269661
  3. Sarah Davis, EDMOak Park, IL 603021447820824
  4. Elizabeth Fisher, DTOak Park, IL 603021346922705
  5. Chelsea GuillenOak Park, IL 603021457562662
  6. Christine Spence, MM, MT-BCOak Park, IL 603021316158702
  7. Joi TrumanOak Park, IL 603021063740371
  8. Mallory Willenbring, M.S., DTOak Park, IL 603021063722734

Common questions

What is Chandra Marie Dean's NPI number?

Chandra Marie Dean's National Provider Identifier (NPI) is 1689979254, issued on Jan 12, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Chandra Marie Dean located?

The NPPES record lists a practice address at 411 Chicago Ave, Oak Park, IL, 60302. Phone: (708) 524-1015. Providers update this record themselves, so call before visiting.

How can I verify Chandra Marie Dean'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), 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.