NPPES file of Aug 9, 2026

J. Mark Skaggs, PT, CSCS

Physical Therapist · Winnebago, IL

J. Mark Skaggs, PT, CSCS is a physical therapist with a practice address in Winnebago, Illinois, and NPI 1710995337, issued on Aug 3, 2006. Check the license (Illinois 070-005333, 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
1710995337
Name
J. Mark Skaggs
Credential
PT, CSCS
Primary taxonomy
Physical Therapist 225100000X
License number
070-005333 IL
Self-reported in NPPES; status is on the state search
Practice location
103 N Benton St, Winnebago, IL 61088
Phone
(815) 335-5223
Enumerated
Aug 3, 2006
Record last updated
Mar 15, 2023
Fax
(815) 335-5224
Medicare enrollment
Enrolled (PECOS I20101118000437); 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 J. Mark Skaggs 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 070-005333
    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. Ortho Rehab Specialists PLLCWinnebago, IL

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

5 physical therapist records list a practice address in Winnebago

They are 5 of the 29 NPPES records with a practice address in Winnebago, and 12,045 physical therapist records in Illinois.

Other physical therapist records in Illinois

  1. John AbantaoPaxton, IL1003554759
  2. Rico AbariciaAurora, IL1174790364
  3. Stella AbariciaAurora, IL1427216647
  4. Anthony Abbonato, DPTChicago, IL1750938999
  5. Jamil Abdallah, PTOak Lawn, IL1184931735
  6. Ahmed Abdeldaiem, PTHomewood, IL1275623571
  7. Ahmed Abdelfatah, P.TOak Lawn, IL1538309083
  8. Ashraf Abdelhamid, PT MS OCSBurr Ridge, IL1194745018
  9. Elizabeth AbePeoria, IL1790220283
  10. Corrie Abegglen, MSPTChicago, IL1679961304

Common questions

What is J. Mark Skaggs, PT, CSCS's NPI number?

J. Mark Skaggs, PT, CSCS's National Provider Identifier (NPI) is 1710995337, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is J. Mark Skaggs, PT, CSCS located?

The NPPES record lists a practice address at 103 N Benton St, Winnebago, IL, 61088. Phone: (815) 335-5223. Providers update this record themselves, so call before visiting.

How can I verify J. Mark Skaggs, PT, CSCS's license?

NPPES lists Illinois license number 070-005333, 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.