Ellen Grace Barnstable, MD
Dermatology Physician · Lake Geneva, WI
Ellen Grace Barnstable, MD is a dermatology physician with a practice address in Lake Geneva, Wisconsin, and NPI 1053948562, issued on Mar 25, 2020. Check the license (Wisconsin 83862-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ellen Grace Barnstable
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 83862-20 WI
11021938A IN
Self-reported in NPPES; status is on the state search - Practice location
- 146 E Geneva SQ, Lake Geneva, WI 53147
- Phone
- (622) 249-5000
- Enumerated
- Mar 25, 2020
- Record last updated
- Nov 6, 2024
- Medicaid ID
- 100287398 WI
- Medicare enrollment
- Enrolled (PECOS I20240918002528); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 2020
- Entity
- Type 1 · individual
Also registered at 146 E Geneva SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Allegretti, MDFamily Medicine Physician1952807554
- Nancy Asencio, APNPNurse Practitioner1962410530
- Austin Bacchus, M.D.Family Medicine Physician1225258171
- Justine Benin, D.O.Family Medicine Physician1942541362
- Shashi Bhushan, MDInternal Medicine Physician1689774101
- Benjamin BilkePhysical Therapy Assistant1609242759
Verify Ellen Grace Barnstable in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 83862-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average dermatology physician in 2024
239 Medicare Part D claims for 117 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Ketoconazole45 claims
- Hydrocortisone28 claims
- Triamcinolone Acetonide24 claims
- Clobetasol Propionate20 claims
- Fluorouracil15 claims
- Doxycycline Monohydrate12 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: $593.26
7 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Aurora Medical Group, Inc.Lake Geneva, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dermatology Physician providers in Wisconsin
There are 325 dermatology physician records in Wisconsin.
Other dermatology physician records in Wisconsin
- Yasmine Abushukur, MDMadison, WI1144923632
- Chibuzo AguwaMilwaukee, WI1124713219
- Atif Ahmed, M.D.Milwaukee, WI1437396116
- Olushola Akinshemoyin VaughnMilwaukee, WI1518352848
- Kim Albridge, MDBeaver Dam, WI1699842310
- Erik Alexander, M.D.Milwaukee, WI1770748303
- Eric Anderson, MDMonroe, WI1184645616
- Lisa Arkin, M.D.Madison, WI1639309941
- Steven Armus, MDMilwaukee, WI1982601704
- Mackenzie Asel, M.D.Madison, WI1831538099
Common questions
What is Ellen Grace Barnstable, MD's NPI number?
Ellen Grace Barnstable, MD's National Provider Identifier (NPI) is 1053948562, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Grace Barnstable, MD located?
The NPPES record lists a practice address at 146 E Geneva SQ, Lake Geneva, WI, 53147. Phone: (622) 249-5000. Providers update this record themselves, so call before visiting.
How can I verify Ellen Grace Barnstable, MD's license?
NPPES lists Wisconsin license number 83862-20, 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 Ellen Grace Barnstable, MD prescribe under Medicare Part D?
In 2024, Ellen Grace Barnstable, MD had 239 Medicare Part D claims for 117 beneficiaries; the average among dermatology physician prescribers was 797. 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.