Janessa Marie Roth
Physician Assistant · Marshfield, WI
Janessa Marie Roth is a physician assistant with a practice address in Marshfield, Wisconsin, and NPI 1265213136, issued on Oct 9, 2023. Check the license (Wisconsin 8285, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janessa Marie Roth
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 8285 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1000 North Oak Avenue, Marshfield, WI 54449
- Phone
- (715) 387-5511
- Enumerated
- Oct 9, 2023
- Record last updated
- Aug 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20250925002502); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 1000 North Oak Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Janessa Marie Roth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 8285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mchs Hospitals IncMarshfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janessa Marie Roth among 3,475 physician assistant records in Wisconsin
Janessa Marie Roth is one of 3,475 physician assistant records with a practice address in Wisconsin. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 86% of them.
- NPI issued2023 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2024 · median 2016 among the 2,491 with a school on file
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 physician assistant records list a practice address in Marshfield
They are 56 of the 1,360 NPPES records with a practice address in Marshfield, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Marshfield → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- James Beathard, PAMarshfield, WI 544491154432797
- Gregory Geissinger, PACMarshfield, WI 544491699882969
- Roger Lovelace, PA-CMarshfield, WI 544491770509598
- David Lustig, PAMarshfield, WI 544491215046800
- Richard Nesbitt, PACMarshfield, WI 544491700993078
- Hazel Neufeld, PA CMarshfield, WI 544491811004187
- Dennis Peterson, PACMarshfield, WI 544491205948478
- Robert Rennells, PAMarshfield, WI 544491760597231
Common questions
What is Janessa Marie Roth's NPI number?
Janessa Marie Roth's National Provider Identifier (NPI) is 1265213136, issued on Oct 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Janessa Marie Roth located?
The NPPES record lists a practice address at 1000 North Oak Avenue, Marshfield, WI, 54449. Phone: (715) 387-5511. Providers update this record themselves, so call before visiting.
How can I verify Janessa Marie Roth's license?
NPPES lists Wisconsin license number 8285, 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.
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.