Bonnie C. Thorsen, PAC
Physician Assistant · Rhinelander, WI
Bonnie C. Thorsen, PAC is a physician assistant with a practice address in Rhinelander, Wisconsin, and NPI 1578504189, issued on Jun 8, 2006. Check the license (Wisconsin 1786, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bonnie C. Thorsen
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1786 WI
Self-reported in NPPES; status is on the state search - Practice location
- 444 E Timber Dr, Rhinelander, WI 54501
- Phone
- (715) 342-7765
- Enumerated
- Jun 8, 2006
- Record last updated
- Mar 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 41996600 WI
- Medicare enrollment
- Enrolled (PECOS I20041208000453); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 444 E Timber Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bonnie C. Thorsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
53 Medicare Part D claims for 13 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.Woodruff, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bonnie C. Thorsen among 3,475 physician assistant records in Wisconsin
Bonnie C. Thorsen, PAC 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 76% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2004 · median 2016 among the 2,491 with a school on file
- Record last updated2019 · 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).
12 physician assistant records list a practice address in Rhinelander
They are 12 of the 497 NPPES records with a practice address in Rhinelander, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Rhinelander → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Pamela Becker, PA-CRhinelander, WI 545011720238231
- Richard Clark, PA-CRhinelander, WI 545011235580903
- Kurt Dekiep, PA-CRhinelander, WI 545011114058294
- Stacey Fashingbauer, PA-C, LATRhinelander, WI 545011932445038
- Heidi Hammer, PA-CRhinelander, WI 545011992098065
- Paula Havisto, PHYSICIAN ASSISTANTRhinelander, WI 545011649262213
- Stephanie Keller, PACRhinelander, WI 545011528164787
- Alice Kleinhans, PA-CRhinelander, WI 545011588006944
Common questions
What is Bonnie C. Thorsen, PAC's NPI number?
Bonnie C. Thorsen, PAC's National Provider Identifier (NPI) is 1578504189, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie C. Thorsen, PAC located?
The NPPES record lists a practice address at 444 E Timber Dr, Rhinelander, WI, 54501. Phone: (715) 342-7765. Providers update this record themselves, so call before visiting.
How can I verify Bonnie C. Thorsen, PAC's license?
NPPES lists Wisconsin license number 1786, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Bonnie C. Thorsen, PAC prescribe under Medicare Part D?
In 2024, Bonnie C. Thorsen, PAC had 53 Medicare Part D claims for 13 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Bonnie C. Thorsen, PAC's MIPS final score?
The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.