Alyssa R. Tess, PA-C
Physician Assistant · Janesville, WI
Alyssa R. Tess, PA-C is a physician assistant with a practice address in Janesville, Wisconsin, and NPI 1225268212, issued on Jul 23, 2009. Check the license (Wisconsin 2466, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa R. Tess
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2466 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3200 E Racine St, Janesville, WI 53546
- Phone
- (608) 373-8000
- Enumerated
- Jul 23, 2009
- Record last updated
- Dec 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (608) 371-8941
- Medicaid ID
- 1225268212 WI
- Medicare enrollment
- Enrolled (PECOS I20090915000498); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 3200 E Racine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omar Alnaser, M.D.Pediatrics Physician1396474201
- Jenny Amani, M.D.Occupational Medicine Physician1629212899
- Molly ArttusPhysician Assistant1366233041
- Brittany Austin, PA-CMedical Physician Assistant1013226968
- Timothy Axe, DPMPodiatrist1619932621
- Susan Baird, DNP, APRN, FNP-BCNurse Practitioner1225305758
Verify Alyssa R. Tess in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2466Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
43 Medicare Part D claims for 28 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Zolpidem Tartrate15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Dean Health Systems IncWhitewater, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa R. Tess among 3,475 physician assistant records in Wisconsin
Alyssa R. Tess, PA-C 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 2009, is newer than 31% of them.
- NPI issued2009 · 31% of these records are older, 67% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · median 2016 among the 2,491 with a school on file
- Record last updated2020 · 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).
36 physician assistant records list a practice address in Janesville
They are 36 of the 1,538 NPPES records with a practice address in Janesville, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Janesville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Heather Clark, PA-CJanesville, WI 535461467976696
- Michelle Esch, PA-CJanesville, WI 535461073611265
- Katherine Gunderson, PA-CJanesville, WI 535461396293890
- Jennifer Hamilton, PA-CJanesville, WI 535461285032318
- Morgan Hennes, PA-C, ATCJanesville, WI 535461942699632
- Katherine Ketterhagen, PA-CJanesville, WI 535461356414668
- Michael Korbol, P.A.Janesville, WI 535461346345642
- Kari Miller, PAJanesville, WI 535461417467630
Common questions
What is Alyssa R. Tess, PA-C's NPI number?
Alyssa R. Tess, PA-C's National Provider Identifier (NPI) is 1225268212, issued on Jul 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa R. Tess, PA-C located?
The NPPES record lists a practice address at 3200 E Racine St, Janesville, WI, 53546. Phone: (608) 373-8000. Providers update this record themselves, so call before visiting.
How can I verify Alyssa R. Tess, PA-C's license?
NPPES lists Wisconsin license number 2466, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa R. Tess, PA-C prescribe under Medicare Part D?
In 2024, Alyssa R. Tess, PA-C had 43 Medicare Part D claims for 28 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.