NPPES file of Aug 9, 2026

Melissa Zimmer, DPT

Physical Therapist · Ladysmith, WI

Melissa Zimmer, DPT is a physical therapist with a practice address in Ladysmith, Wisconsin, and NPI 1639786213, issued on Sep 28, 2020. Check the license (Wisconsin 15179-24, as entered in NPPES) 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 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639786213
Name
Melissa Zimmer
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
15179-24 WI
Self-reported in NPPES; status is on the state search
Practice location
400 W 9TH St N Ste 4, Ladysmith, WI 54848
Phone
(715) 609-7550
Enumerated
Sep 28, 2020
Record last updated
May 21, 2026
Fax
(715) 203-4509
Medicare enrollment
Enrolled (PECOS I20210308000327); 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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Also registered at 400 W 9TH St N Ste 4

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

  1. Butch Terence Geroy, PTPhysical Therapist1861790388
  2. Allison Golat-Hattamer, PTAPhysical Therapy Assistant1114740420

Verify Melissa Zimmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 15179-24
    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 Wisconsin license search

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The MIPS final score for 2023 (Medicare payment program): 94.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Northwoods Sport And Hand IncChippewa Falls, WI

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

Melissa Zimmer among 6,585 physical therapist records in Wisconsin

Melissa Zimmer, DPT 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 2020, is newer than 75% of them.

  • NPI issued2020 · 75% of these records are older, 21% newer
  • In a Medicare fileYes · 27% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2020 · median 2015 among the 1,788 with a school on file
  • Record last updated2026 · 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).

10 physical therapist records list a practice address in Ladysmith

They are 10 of the 122 NPPES records with a practice address in Ladysmith, and 6,585 physical therapist records in Wisconsin.

The 8 physical therapist records with the nearest ZIP codes

  1. Butch Terence Geroy, PTLadysmith, WI 548481861790388
  2. Kryselle Geroy, PTLadysmith, WI 548481245538768
  3. Patricia Hautamaki, PTLadysmith, WI 548481528168267
  4. Julie Kammerud, DPTLadysmith, WI 548481780845875
  5. Andrew Oebser, PTLadysmith, WI 548481497187785
  6. Jason Roe, PT,DPTLadysmith, WI 548481376799254
  7. Anthony Schotzko, PT, DPTLadysmith, WI 548481821004755
  8. Scott Ziolkowski, PHYSICAL THERAPISTLadysmith, WI 548481740374198

Common questions

What is Melissa Zimmer, DPT's NPI number?

Melissa Zimmer, DPT's National Provider Identifier (NPI) is 1639786213, issued on Sep 28, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Zimmer, DPT located?

The NPPES record lists a practice address at 400 W 9TH St N Ste 4, Ladysmith, WI, 54848. Phone: (715) 609-7550. Providers update this record themselves, so call before visiting.

How can I verify Melissa Zimmer, DPT's license?

NPPES lists Wisconsin license number 15179-24, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

What is Melissa Zimmer, DPT's MIPS final score?

The 2023 MIPS final score is 94.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.