NPPES file of Aug 9, 2026

Allison Mork, PHYSICAL THERAPY

Physical Therapist · Merrill, WI

Allison Mork, PHYSICAL THERAPY is a physical therapist with a practice address in Merrill, Wisconsin, and NPI 1558176974, issued on Feb 12, 2025. Check the license with the Wisconsin 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
1558176974
Name
Allison Mork
Credential
PHYSICAL THERAPY
Primary taxonomy
Physical Therapist 225100000X
Practice location
500 S Center Ave, Merrill, WI 54452
Phone
(715) 722-1101
Enumerated
Feb 12, 2025
Record last updated
Feb 12, 2025
Fax
(715) 722-0799
Medicare enrollment
Enrolled (PECOS I20250421003106); 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 Allison Mork in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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
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Bills Medicare through one group practice

  1. Health IN Motion, LLCMerrill, WI

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

Allison Mork among 6,585 physical therapist records in Wisconsin

Allison Mork, PHYSICAL THERAPY is one of 6,585 physical therapist records with a practice address in Wisconsin. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 93% of them.

  • NPI issued2025 · 93% of these records are older, 3% newer
  • In a Medicare fileYes · 27% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2024 · median 2015 among the 1,788 with a school on file
  • Record last updated2025 · 60% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 physical therapist records list a practice address in Merrill

They are 5 of the 147 NPPES records with a practice address in Merrill, and 6,585 physical therapist records in Wisconsin.

The 8 physical therapist records with the nearest ZIP codes

  1. Miira Allen, D.P.T.Merrill, WI 544521508125683
  2. Anthony Gerlach, M.S.P.T.,A.T.C.Merrill, WI 544521588703961
  3. Cassie Littlejohn, DPTMerrill, WI 544521760881882
  4. Michael Mathson, PHYSICAL THERAPISTMerrill, WI 544521275060121
  5. Kirsten Bucki, DPTMedford, WI 544511134551906
  6. Michael Daniels, PTMedford, WI 544511780867499
  7. Linda Frahm, PTMedford, WI 544511104881317
  8. Kate Lutz, PT, DPTMedford, WI 544511750872065

Common questions

What is Allison Mork, PHYSICAL THERAPY's NPI number?

Allison Mork, PHYSICAL THERAPY's National Provider Identifier (NPI) is 1558176974, issued on Feb 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Allison Mork, PHYSICAL THERAPY located?

The NPPES record lists a practice address at 500 S Center Ave, Merrill, WI, 54452. Phone: (715) 722-1101. Providers update this record themselves, so call before visiting.

How can I verify Allison Mork, PHYSICAL THERAPY's license?

Search the Wisconsin 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.