NPPES file of Aug 9, 2026

Sonia Hammond, OT

Occupational Therapist · Naperville, IL

Sonia Hammond, OT is an occupational therapist with a practice address in Naperville, Illinois, and NPI 1306261482, issued on Feb 26, 2014. Check the license (Illinois 056-010430, 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
1306261482
Name
Sonia Hammond
Credential
OT
Primary taxonomy
Occupational Therapist 225X00000X
License number
056-010430 IL
Self-reported in NPPES; status is on the state search
Practice location
1259 Rickert Dr Ste 201, Naperville, IL 60540
Phone
(630) 967-2000
Enumerated
Feb 26, 2014
Record last updated
May 26, 2023
Medicare enrollment
Enrolled (PECOS I20140729001437); accepts Medicare assignment
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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8 nearest occupational therapist records → All 5,855 in Illinois → Look up another NPI →

Also registered at 1259 Rickert Dr Ste 201

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

  1. Jennifer Bobo, OTRL MOTOccupational Therapist1417083858
  2. Keith Dedecker, DPTPhysical Therapist1578930418
  3. Megan Dorsey, PT, DPTPhysical Therapist1639879299
  4. Aaron Eyster, OTOccupational Therapist1033643515
  5. Jason Frank, P.T.Physical Therapist1992828578
  6. Jay Hernandez, OTOccupational Therapist1700642147

Verify Sonia Hammond 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 056-010430    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 one group practice

  1. Dupage Medical Group LtdNaperville, IL

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

Sonia Hammond among 5,855 occupational therapist records in Illinois

Sonia Hammond, OT is one of 5,855 occupational therapist records with a practice address in Illinois. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 43% of them.

  • NPI issued2014 · 43% of these records are older, 54% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 14% of these records are
  • Graduated2013 · median 2014 among the 799 with a school on file
  • Record last updated2023 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

131 occupational therapist records list a practice address in Naperville

They are 131 of the 4,634 NPPES records with a practice address in Naperville, and 5,855 occupational therapist records in Illinois.

All 5,855 in Illinois → Every provider in Naperville → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Julienne AlbericoNaperville, IL 605401801102769
  2. Jennifer Bobo, OTRL MOTNaperville, IL 605401417083858
  3. Venkateswara Rao Boggavarapu, OTR/LNaperville, IL 605401295852184
  4. Jennifer Brunsting, OTR/LNaperville, IL 605401245475128
  5. Monica Caldieraro, OTR/LNaperville, IL 605401700299567
  6. Maeve Deloughery, OTRLNaperville, IL 605401609944776
  7. Susanne Higgins, OTD OTRL CHTNaperville, IL 605401124154570
  8. Ann Koerber, OTR/LNaperville, IL 605401568646297

Common questions

What is Sonia Hammond, OT's NPI number?

Sonia Hammond, OT's National Provider Identifier (NPI) is 1306261482, issued on Feb 26, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Sonia Hammond, OT located?

The NPPES record lists a practice address at 1259 Rickert Dr Ste 201, Naperville, IL, 60540. Phone: (630) 967-2000. Providers update this record themselves, so call before visiting.

How can I verify Sonia Hammond, OT's license?

NPPES lists Illinois license number 056-010430, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.