NPPES file of Aug 9, 2026

Ryan Douglas Sunderman, DPT

Physical Therapist · Naperville, IL

Ryan Douglas Sunderman, DPT is a physical therapist with a practice address in Naperville, Illinois, and NPI 1912475047, issued on Nov 7, 2018. Check the license (Illinois 070.024065, 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
1912475047
Name
Ryan Douglas Sunderman
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License numbers
070.024065 IL
PTL.0015886 CO
Self-reported in NPPES; status is on the state search
Practice location
1329 Greenfield CT, Naperville, IL 60564
Phone
(630) 470-7918
Enumerated
Nov 7, 2018
Record last updated
Nov 7, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190102001025); 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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Verify Ryan Douglas Sunderman 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 070.024065
    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. Fox Valley Physical Therapy And Wellness,llcSt Charles, IL

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

Ryan Douglas Sunderman among 12,045 physical therapist records in Illinois

Ryan Douglas Sunderman, DPT is one of 12,045 physical therapist records with a practice address in Illinois. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 67% of them.

  • NPI issued2018 · 67% of these records are older, 29% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 37% of these records are
  • Graduated2018 · median 2015 among the 4,392 with a school on file
  • Record last updated2018 · 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 225100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

263 physical therapist records list a practice address in Naperville

They are 263 of the 4,634 NPPES records with a practice address in Naperville, and 12,045 physical therapist records in Illinois.

The 8 physical therapist records with the nearest ZIP codes

  1. Anne Bierman, MOTNaperville, IL 605641831131549
  2. Dennis Carter, MPTNaperville, IL 605641639210487
  3. John Chapman, MS PT OCS ATCLNaperville, IL 605641013055243
  4. Lisa Furto, PTNaperville, IL 605641427033414
  5. Michele Gertsen, PTNaperville, IL 605641215094404
  6. Kerensa Hoyt, PTNaperville, IL 605641306935424
  7. Paula Johnson Strasky, PT, MOMTNaperville, IL 605641811054091
  8. Dorota Kawczynska-Pstrucha, PTNaperville, IL 605641801831839

Common questions

What is Ryan Douglas Sunderman, DPT's NPI number?

Ryan Douglas Sunderman, DPT's National Provider Identifier (NPI) is 1912475047, issued on Nov 7, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Douglas Sunderman, DPT located?

The NPPES record lists a practice address at 1329 Greenfield CT, Naperville, IL, 60564. Phone: (630) 470-7918. Providers update this record themselves, so call before visiting.

How can I verify Ryan Douglas Sunderman, DPT's license?

NPPES lists Illinois license number 070.024065, 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.