NPPES file of Aug 9, 2026

David Allen Groop, PT

Physical Therapist · Green Bay, WI

David Allen Groop, PT is a physical therapist with a practice address in Green Bay, Wisconsin, and NPI 1265417869, issued on Dec 7, 2005. Check the license (Wisconsin 10257, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265417869
Name
David Allen Groop
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
10257 WI
Self-reported in NPPES; status is on the state search
Practice location
215 N Webster Ave, Green Bay, WI 54301
Phone
(920) 433-3638
Enumerated
Dec 7, 2005
Record last updated
Apr 10, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040908000790); 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 6,585 in Wisconsin → Look up another NPI →

Also registered at 215 N Webster Ave

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

  1. James Beversdorf, LAT, CSCS, PESAthletic Trainer1073508743
  2. Lori Lamers, PT0Physical Therapist1679558704
  3. Robert Neustifter, PTAPhysical Therapy Assistant1255507604
  4. Scott OleniczakOccupational Therapist1740496132
  5. Michelle Rentmeester, OTOccupational Therapist1902882566
  6. Roland Schmidt, LAT/ATCAthletic Trainer1235124157

Verify David Allen Groop 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 10257    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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Bills Medicare through one group practice

  1. Bellin Memorial Hospital IncGreen Bay, WI

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

David Allen Groop among 6,585 physical therapist records in Wisconsin

David Allen Groop, PT 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 27% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2002 · median 2015 among the 1,788 with a school on file
  • Record last updated2018 · 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).

314 physical therapist records list a practice address in Green Bay

They are 314 of the 4,619 NPPES records with a practice address in Green Bay, and 6,585 physical therapist records in Wisconsin.

All 6,585 in Wisconsin → Every provider in Green Bay → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Katherine Chase, P.T.Green Bay, WI 543011770684854
  2. Jeremy Cross, M.S.P.T.Green Bay, WI 543011932246246
  3. Jeanne Geigel, PTGreen Bay, WI 543011265541080
  4. Matthew Giltner, PTGreen Bay, WI 543011265463707
  5. Cheryl Hanson, PTGreen Bay, WI 543011629082797
  6. Karen Kini, P.T.Green Bay, WI 543011053412148
  7. Lori Lamers, PT0Green Bay, WI 543011679558704
  8. Patricia Miller, P.T.Green Bay, WI 543011952402059

Common questions

What is David Allen Groop, PT's NPI number?

David Allen Groop, PT's National Provider Identifier (NPI) is 1265417869, issued on Dec 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is David Allen Groop, PT located?

The NPPES record lists a practice address at 215 N Webster Ave, Green Bay, WI, 54301. Phone: (920) 433-3638. Providers update this record themselves, so call before visiting.

How can I verify David Allen Groop, PT's license?

NPPES lists Wisconsin license number 10257, 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. 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.