Annalise M. Mathisen, PA-C
Physician Assistant · De Pere, WI
Annalise M. Mathisen, PA-C is a physician assistant with a practice address in De Pere, Wisconsin, and NPI 1497309884, issued on Jul 24, 2019. Check the license (Wisconsin 4758-23, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Annalise M. Mathisen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4758-23 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1716 Lawrence Dr Ste 103, De Pere, WI 54115
- Phone
- (920) 632-6800
- Enumerated
- Jul 24, 2019
- Record last updated
- Dec 11, 2025
- Fax
- (920) 632-6806
- Medicaid ID
- 100093072 WI
- Medicare enrollment
- Enrolled (PECOS I20190917000975); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 1716 Lawrence Dr Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ammar Mahmoud, M.DPain Medicine (Anesthesiology) Physician1235578485
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Verify Annalise M. Mathisen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4758-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average physician assistant in 2024
928 Medicare Part D claims for 121 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 206 claims were for opioids.
Most prescribed
- Tizanidine Hcl137 claims
- Pregabalin126 claims
- Duloxetine Hcl100 claims
- Gabapentin97 claims
- Hydrocodone-Acetaminophen83 claims
- Diclofenac Sodium57 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: $122.11
1 payment: food and beverage; the largest payer was Medtronic, Inc. 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 2 group practices
- Alleviate Pain And Spine, SCDe Pere, WI
- Aurora Medical Group, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annalise M. Mathisen among 3,475 physician assistant records in Wisconsin
Annalise M. Mathisen, 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 2019, is newer than 66% of them.
- NPI issued2019 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2019 · 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).
11 physician assistant records list a practice address in De Pere
They are 11 of the 621 NPPES records with a practice address in De Pere, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in De Pere → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Stephanie Ansfield, PADe Pere, WI 541151881743490
- Megan Berendes, PA-CDe Pere, WI 541151922692086
- Corina Gerczak, PADe Pere, WI 541151821050105
- Donna Grenfell, PADe Pere, WI 541151700801107
- Paul Hurst, PA-CDe Pere, WI 541151992717615
- Alexa Ingold, PA-CDe Pere, WI 541151922717701
- Erin Leege, PA-CDe Pere, WI 541151235649906
- Megan Maccarthy, PA-CDe Pere, WI 541151316979248
Common questions
What is Annalise M. Mathisen, PA-C's NPI number?
Annalise M. Mathisen, PA-C's National Provider Identifier (NPI) is 1497309884, issued on Jul 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Annalise M. Mathisen, PA-C located?
The NPPES record lists a practice address at 1716 Lawrence Dr Ste 103, De Pere, WI, 54115. Phone: (920) 632-6800. Providers update this record themselves, so call before visiting.
How can I verify Annalise M. Mathisen, PA-C's license?
NPPES lists Wisconsin license number 4758-23, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Annalise M. Mathisen, PA-C prescribe under Medicare Part D?
In 2024, Annalise M. Mathisen, PA-C had 928 Medicare Part D claims for 121 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.