Registry data as of Aug 27, 2026

Dallas Castillo, MS, OTR/L

Occupational Therapist · Chicago, IL

Dallas Castillo, MS, OTR/L is an occupational therapist with a practice address in Chicago, Illinois, and NPI 1659700649, issued on Nov 11, 2013. Check the license (Illinois 056010307, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1659700649
Name
Dallas Castillo
Credential
MS, OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
056010307 IL
Self-reported in NPPES; status is on the state search
Practice location
1318 N Greenview Ave, Chicago, IL 60642
Phone
(815) 666-2506
Enumerated
Nov 11, 2013
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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Verify Dallas Castillo 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 056010307    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.

1,244 occupational therapist records list a Chicago practice address

They are 1,244 of the 63,379 NPPES records with a Chicago practice address, and 5,771 occupational therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,244 in Chicago → All 5,771 in Illinois → Every provider in Chicago →

Other occupational therapist records in Illinois

  1. Mayumi Aaberg, MS OTRLRound Lake Beach, IL1174643951
  2. Allyson Abbinanti, OTDPark Ridge, IL1902760002
  3. Lubna Abdel-Mageed, MOT, OTROak Lawn, IL1609532977
  4. Hala Abdelrahman, OTR/LJoliet, IL1992519979
  5. Jana AbdullahDowners Grove, IL1518732601
  6. Josephine Abelleira, OTR/LChicago, IL1942029764
  7. Angela Abercrombie, OTR/LChicago, IL1174012645
  8. Kylie Abernathy, OTChicago, IL1518489269
  9. Ashly AbrahamGlenview, IL1043085160
  10. Gifty AbrahamSt Charles, IL1922382555

Common questions

What is Dallas Castillo, MS, OTR/L's NPI number?

Dallas Castillo, MS, OTR/L's National Provider Identifier (NPI) is 1659700649, issued on Nov 11, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Dallas Castillo, MS, OTR/L located?

The NPPES record lists a practice address at 1318 N Greenview Ave, Chicago, IL, 60642. Phone: (815) 666-2506. Providers update this record themselves, so call before visiting.

How can I verify Dallas Castillo, MS, OTR/L's license?

NPPES lists Illinois license number 056010307, 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), 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.