NPPES file of Aug 9, 2026

Jacob E. Lanzendorf, OT

Occupational Therapist · Green Bay, WI

Jacob E. Lanzendorf, OT is an occupational therapist with a practice address in Green Bay, Wisconsin, and NPI 1972157840, issued on Jul 30, 2019. Check the license (Wisconsin 6589-26, 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
1972157840
Name
Jacob E. Lanzendorf
Credential
OT
Primary taxonomy
Occupational Therapist 225X00000X
License number
6589-26 WI
Self-reported in NPPES; status is on the state search
Practice location
1970 S Ridge RD, Green Bay, WI 54304
Phone
(920) 430-4888
Enumerated
Jul 30, 2019
Record last updated
Nov 2, 2022
Fax
(920) 430-4889
Medicare enrollment
Enrolled (PECOS I20190813000519); 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 occupational therapist records → All 3,827 in Wisconsin → Look up another NPI →

Also registered at 1970 S Ridge RD

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

  1. Billie Bal, PA-CPhysician Assistant1306582499
  2. Maura Beardsley, PA-CPhysician Assistant1588068902
  3. Hilary Buruin, MS, LAT, ATCAthletic Trainer1124542790
  4. Samantha Casper, DPTPhysical Therapist1770275331
  5. Anna Debruin, PTPhysical Therapist1336769496
  6. Charles Decleene, PTPhysical Therapist1326002148

Verify Jacob E. Lanzendorf 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 6589-26    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).

Jacob E. Lanzendorf among 3,827 occupational therapist records in Wisconsin

Jacob E. Lanzendorf, OT is one of 3,827 occupational therapist records with a practice address in Wisconsin. 10% 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 69% of them.

  • NPI issued2019 · 69% of these records are older, 27% newer
  • In a Medicare fileYes · 10% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2019 · median 2013 among the 437 with a school on file
  • Record last updated2022 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

148 occupational therapist records list a practice address in Green Bay

They are 148 of the 4,619 NPPES records with a practice address in Green Bay, and 3,827 occupational therapist records in Wisconsin.

All 3,827 in Wisconsin → Every provider in Green Bay → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Todd Andres, OTGreen Bay, WI 543041588846497
  2. Mary Annen, OTRAshwaubenon, WI 543041720308026
  3. Kara Behm, OTRAshwaubenon, WI 543041740519180
  4. Jenny Bury, OTRGreen Bay, WI 543041366638322
  5. Lisa Holschuh, OTGreen Bay, WI 543041083628168
  6. Kimi Kelly, OTGreen Bay, WI 543041346428414
  7. Sarah Patrickus, OTRGreen Bay, WI 543041861761942
  8. Dolores Perkins, OTRGreen Bay, WI 543041760648877

Common questions

What is Jacob E. Lanzendorf, OT's NPI number?

Jacob E. Lanzendorf, OT's National Provider Identifier (NPI) is 1972157840, issued on Jul 30, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jacob E. Lanzendorf, OT located?

The NPPES record lists a practice address at 1970 S Ridge RD, Green Bay, WI, 54304. Phone: (920) 430-4888. Providers update this record themselves, so call before visiting.

How can I verify Jacob E. Lanzendorf, OT's license?

NPPES lists Wisconsin license number 6589-26, 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.