Allison R. Brey, PA-C
Physician Assistant · Reedsburg, WI
Allison R. Brey, PA-C is a physician assistant with a practice address in Reedsburg, Wisconsin, and NPI 1528342672, issued on Oct 7, 2011. Check the license (Wisconsin 2866-23, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison R. Brey
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2866-23 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1900 N Dewey Ave, Reedsburg, WI 53959
- Phone
- (608) 847-6161
- Enumerated
- Oct 7, 2011
- Record last updated
- Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (608) 847-3881
- Medicaid ID
- 1528342672 WI
- Medicare enrollment
- Enrolled (PECOS I20111105000100); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 1900 N Dewey Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Adams, CNMNurse Practitioner1245225945
- Diana Anderson, RPHPharmacist1245831445
- Deanna Benish, M.D.Family Medicine Physician1386631000
- Steven Benish, PH.D.Psychologist1164685582
- Diane Bindl, CNMAdvanced Practice Midwife1407841547
- Heather CherneyNurse Practitioner1326608134
Verify Allison R. Brey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2866-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average physician assistant in 2024
2,919 Medicare Part D claims for 138 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 60 claims were for opioids.
Most prescribed
- Atorvastatin Calcium197 claims
- Omeprazole129 claims
- Levothyroxine Sodium123 claims
- Lisinopril96 claims
- Amlodipine Besylate81 claims
- Trazodone Hcl66 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): 97.6 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
- Reedsburg Area Medical Center IncReedsburg, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison R. Brey among 3,475 physician assistant records in Wisconsin
Allison R. Brey, 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 2011, is newer than 36% of them.
- NPI issued2011 · 36% of these records are older, 61% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2011 · median 2016 among the 2,491 with a school on file
- Record last updated2021 · 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).
9 physician assistant records list a practice address in Reedsburg
They are 9 of the 243 NPPES records with a practice address in Reedsburg, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Reedsburg → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mary Baniel, PA-CReedsburg, WI 539591912568627
- Rebecca Coning, PA-CReedsburg, WI 539591235880758
- Elizabeth Dingwall, PA-CReedsburg, WI 539591437533163
- Sara Formankiewicz, PA-CReedsburg, WI 539591467902874
- Katie Porter, PA-C, ATCReedsburg, WI 539591033482336
- Alecia Robertson, PA-CReedsburg, WI 539591770098808
- Jennifer Schmidt, PA-CReedsburg, WI 539591184689796
- Jean Stransky, PA-CReedsburg, WI 539591861489320
Common questions
What is Allison R. Brey, PA-C's NPI number?
Allison R. Brey, PA-C's National Provider Identifier (NPI) is 1528342672, issued on Oct 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Allison R. Brey, PA-C located?
The NPPES record lists a practice address at 1900 N Dewey Ave, Reedsburg, WI, 53959. Phone: (608) 847-6161. Providers update this record themselves, so call before visiting.
How can I verify Allison R. Brey, PA-C's license?
NPPES lists Wisconsin license number 2866-23, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Allison R. Brey, PA-C prescribe under Medicare Part D?
In 2024, Allison R. Brey, PA-C had 2,919 Medicare Part D claims for 138 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Allison R. Brey, PA-C's MIPS final score?
The 2023 MIPS final score is 97.6 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.