NPPES file of Aug 9, 2026

Catherine Ann Koss, DPT

Physical Therapist · Beaver Dam, WI

Catherine Ann Koss, DPT is a physical therapist with a practice address in Beaver Dam, Wisconsin, and NPI 1215372735, issued on May 10, 2013. Check the license (Wisconsin 12151-24, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215372735
Name
Catherine Ann Koss
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
12151-24 WI
Self-reported in NPPES; status is on the state search
Practice location
707 S University Ave, Beaver Dam, WI 53916
Phone
(920) 887-4039
Enumerated
May 10, 2013
Record last updated
May 10, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(920) 887-5970
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest physical therapist records → All 6,585 in Wisconsin → Look up another NPI →

Also registered at 707 S University Ave

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

  1. Omar Abdelmegid, MDOphthalmology Physician1760943633
  2. Mesfin Abera, M.D.Internal Medicine Physician1972852390
  3. Laeekha Ali, MDAnatomic Pathology & Clinical Pathology Physician1245200427
  4. Callie AulikPhysical Therapist1528851748
  5. Michelle Bartzen, PA-CPhysician Assistant1568027555
  6. Susan Baumann, OTROccupational Therapist1750642583

Verify Catherine Ann Koss 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 12151-24    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

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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Catherine Ann Koss among 6,585 physical therapist records in Wisconsin

Catherine Ann Koss, 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 not. Its NPI, issued in 2013, is newer than 50% of them.

  • NPI issued2013 · 50% of these records are older, 46% newer
  • In a Medicare fileNo · 27% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2013 · 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).

39 physical therapist records list a practice address in Beaver Dam

They are 39 of the 412 NPPES records with a practice address in Beaver Dam, and 6,585 physical therapist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,585 in Wisconsin → Every provider in Beaver Dam → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Bret AchterbergBeaver Dam, WI 539161467499830
  2. Heather Beluschak, DPTBeaver Dam, WI 539161396184313
  3. Dennis Bostwick, P.T.Beaver Dam, WI 539161063620987
  4. Joseph Ganske, PTBeaver Dam, WI 539161508254970
  5. Betty Groenewold, P.T.Beaver Dam, WI 539161396784831
  6. Linda Hanson, DPTBeaver Dam, WI 539161871855023
  7. Thomas Hyke, PTBeaver Dam, WI 539161295797967
  8. Karren Ko, PTBeaver Dam, WI 539161013240142

Common questions

What is Catherine Ann Koss, DPT's NPI number?

Catherine Ann Koss, DPT's National Provider Identifier (NPI) is 1215372735, issued on May 10, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Ann Koss, DPT located?

The NPPES record lists a practice address at 707 S University Ave, Beaver Dam, WI, 53916. Phone: (920) 887-4039. Providers update this record themselves, so call before visiting.

How can I verify Catherine Ann Koss, DPT's license?

NPPES lists Wisconsin license number 12151-24, as entered by the provider. 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. 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.