Abigail P. Brownell, DO
Critical Care Medicine (Internal Medicine) Physician · Appleton, WI
Abigail P. Brownell, DO is a critical care medicine (internal medicine) physician with a practice address in Appleton, Wisconsin, and NPI 1386225399, issued on Apr 20, 2021. Check the license (Wisconsin 81528, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Abigail P. Brownell
- Credential
- DO
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 81528 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1818 N Meade St, Appleton, WI 54911
- Phone
- (920) 731-4101
- Enumerated
- Apr 20, 2021
- Record last updated
- Jul 27, 2026
- Fax
- (920) 735-7618
- Entity
- Type 1 · individual
Also registered at 1818 N Meade St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamed Abdelazim, APNPNurse Practitioner1760266696
- Satish Achanti, MDInternal Medicine Physician1982711198
- Ernesto Acosta, MDObstetrics & Gynecology Physician1386773208
- Abdulmohsin Ahmadjee, M.DCardiovascular Disease Physician1225370802
- Maria Akhutina, MDHospitalist Physician1164652673
- Arshad Al-Mashhadani, MDHospitalist Physician1245771476
Verify Abigail P. Brownell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 81528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
332 Medicare Part D claims for 93 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium22 claims
- Atorvastatin Calcium21 claims
- Hydrochlorothiazide21 claims
- Lisinopril20 claims
- Levothyroxine Sodium16 claims
- Metformin Hcl16 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.
Critical Care Medicine (Internal Medicine) Physician providers in Wisconsin
There are 134 critical care medicine (internal medicine) physician records in Wisconsin.
Other critical care medicine (internal medicine) physician records in Wisconsin
- Ahmed Abdelmagid, M.D.Milwaukee, WI1144589383
- Majid Afshar, M.D.Madison, WI1265699151
- Majdi Al Nabulsi, MDMilwaukee, WI1063958114
- Abdullah Al Twal, MDMarshfield, WI1780090225
- Rodolfo Alpizar-Rivas, MDMilwaukee, WI1427579457
- Matthew Anderson, M.D.Madison, WI1285922567
- Weston Andrews, MDBrookfield, WI1487186714
- Venkata Vijay Anne, MDMilwaukee, WI1972520823
- Femi Ayanrino, MDAppleton, WI1619962180
- Naveed Bari, M.D.Janesville, WI1578665949
Common questions
What is Abigail P. Brownell, DO's NPI number?
Abigail P. Brownell, DO's National Provider Identifier (NPI) is 1386225399, issued on Apr 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Abigail P. Brownell, DO located?
The NPPES record lists a practice address at 1818 N Meade St, Appleton, WI, 54911. Phone: (920) 731-4101. Providers update this record themselves, so call before visiting.
How can I verify Abigail P. Brownell, DO's license?
NPPES lists Wisconsin license number 81528, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Abigail P. Brownell, DO prescribe under Medicare Part D?
In 2024, Abigail P. Brownell, DO had 332 Medicare Part D claims for 93 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.