NPPES file of Aug 9, 2026

Kathryn Willmann, PT

Physical Therapist · Warren, NJ

Kathryn Willmann, PT is a physical therapist with a practice address in Warren, New Jersey, and NPI 1326681578, issued on Oct 21, 2019. Check the license (New Jersey 40QA01215700, as entered in NPPES) with the New Jersey 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
1326681578
Name
Kathryn Willmann
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
40QA01215700 NJ
Self-reported in NPPES; status is on the state search
Practice location
34 Mountain Blvd, Warren, NJ 07059
Phone
(908) 222-0515
Enumerated
Oct 21, 2019
Record last updated
Oct 21, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191204002194); 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 physical therapist records → All 9,733 in New Jersey → Look up another NPI →

Also registered at 34 Mountain Blvd

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

  1. Xenia BaumertMedical Physician Assistant1710608914
  2. Stephen Bobella, M.D.Internal Medicine Physician1992807556
  3. Lisa Brodkin, M.D.Internal Medicine Physician1972561926
  4. Sheel Chokshi, MDInternal Medicine Physician1689100794
  5. Shujing DaiAcupuncturist1073801163
  6. Miriam FanouseDentist1356761456

Verify Kathryn Willmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 40QA01215700    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 New Jersey 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. Jag-One Physical Therapy LLCWarren, NJ

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

Kathryn Willmann among 9,733 physical therapist records in New Jersey

Kathryn Willmann, PT is one of 9,733 physical therapist records with a practice address in New Jersey. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 67% of them.

  • NPI issued2019 · 67% of these records are older, 30% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2004 · median 2015 among the 4,191 with a school on file
  • Record last updated2019 · 66% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 physical therapist records list a practice address in Warren

They are 37 of the 391 NPPES records with a practice address in Warren, and 9,733 physical therapist records in New Jersey.

All 9,733 in New Jersey → Every provider in Warren → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Cynthia Argiro, PT,MAWarren, NJ 070591093836405
  2. Sandra Holbrook, PTWarren, NJ 070591083802227
  3. Christopher Jacquet, PTWarren, NJ 070591760791685
  4. Kalie Janne, PTWarren, NJ 070591265727671
  5. Lindsey Kanter, RPTWarren, NJ 070591932216710
  6. Yisrael Kraus, P.T.Warren, NJ 070591992726798
  7. James Macbeth, P.T.Warren, NJ 070591922160639
  8. Timothy OlsonWarren, NJ 070591255666541

Common questions

What is Kathryn Willmann, PT's NPI number?

Kathryn Willmann, PT's National Provider Identifier (NPI) is 1326681578, issued on Oct 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Willmann, PT located?

The NPPES record lists a practice address at 34 Mountain Blvd, Warren, NJ, 07059. Phone: (908) 222-0515. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Willmann, PT's license?

NPPES lists New Jersey license number 40QA01215700, as entered by the provider. Search the New Jersey 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.