Alyssa K. Rasmussen, PA-C
Physician Assistant · Watertown, WI
Alyssa K. Rasmussen, PA-C is a physician assistant with a practice address in Watertown, Wisconsin, and NPI 1942776570, issued on Oct 22, 2018. Check the license (Wisconsin 4540-23, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa K. Rasmussen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4540-23 WI
Self-reported in NPPES; status is on the state search - Practice location
- 123 Hospital Dr Ste 1008, Watertown, WI 53098
- Phone
- (608) 234-7436
- Enumerated
- Oct 22, 2018
- Record last updated
- Oct 7, 2025
- Fax
- (669) 392-6738
- Medicaid ID
- 100083485 WI
- Medicare enrollment
- Enrolled (PECOS I20181206001079); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 123 Hospital Dr Ste 1008
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alyssa Tripi, OTR/LOccupational Therapist1992282859
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Verify Alyssa K. Rasmussen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4540-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average physician assistant in 2024
108 Medicare Part D claims for 61 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. 48 claims were for opioids.
Most prescribed
- Oxycodone Hcl41 claims
- Amoxicillin21 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.
Industry payments in 2024: $790.56
12 payments; by number, the most common kind was food and beverage; the largest payer was Enduromed, Llc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Orthopedic And Spine Centers OF Wisconsin SCWatertown, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa K. Rasmussen among 3,475 physician assistant records in Wisconsin
Alyssa K. Rasmussen, 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 2018, is newer than 61% of them.
- NPI issued2018 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2018 · 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).
10 physician assistant records list a practice address in Watertown
They are 10 of the 366 NPPES records with a practice address in Watertown, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Watertown → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Alyssa Flagge, PA-CWatertown, WI 530981356074512
- Teresa Grimes, PA-CWatertown, WI 530981619024494
- Kristin Hanington Erickson, PA-CWatertown, WI 530981093997355
- Jessica Krupinski, PAWatertown, WI 530981104415835
- Lindsey Martens, PA-CWatertown, WI 530981093459885
- Elizabeth Nelson, PA-CWatertown, WI 530981669007357
- Angela Newman, PA-CWatertown, WI 530981386826907
- Deborah Pacey, P.A.-CWatertown, WI 530981104843721
Common questions
What is Alyssa K. Rasmussen, PA-C's NPI number?
Alyssa K. Rasmussen, PA-C's National Provider Identifier (NPI) is 1942776570, issued on Oct 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa K. Rasmussen, PA-C located?
The NPPES record lists a practice address at 123 Hospital Dr Ste 1008, Watertown, WI, 53098. Phone: (608) 234-7436. Providers update this record themselves, so call before visiting.
How can I verify Alyssa K. Rasmussen, PA-C's license?
NPPES lists Wisconsin license number 4540-23, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa K. Rasmussen, PA-C prescribe under Medicare Part D?
In 2024, Alyssa K. Rasmussen, PA-C had 108 Medicare Part D claims for 61 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.