Doctor profile · Federal record

Dr. Ellen Barnstable, MD

Dermatology Physician (CMS: Dermatology) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Lake Geneva, WI

  • NPI 1053948562
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
146 E Geneva Sq
Lake Geneva, WI 531479695
(622) 249-5000
Additional location
2901 W Oklahoma Ave
Milwaukee, WI 532154329
(414) 649-3323
Additional location
545 Barnhill Dr
Indianapolis, IN 462025112
(317) 278-6833

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
November 6, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207N00000X — NUCC code
State licenses (2)
Wisconsin #83862-20 · Indiana #11021938A
Medicaid
WI #100287398

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053948562. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$593
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, INC. 3 $331.35
Amgen INC. 1 $121.58
Pfizer INC. 2 $112.65
Incyte Corporation 1 $27.68

By nature of payment

Food and Beverage
$593

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
77
Patients
14
Total drug cost
$4,457
Drug Type Claims Patients Total cost
Triamcinolone Acetonide Generic 21 14 $317
Tretinoin Generic 19 0 $2,402
Clobetasol Propionate Generic 13 0 $1,244
Hydrocortisone Generic 13 0 $108
Doxycycline Monohydrate Generic 11 0 $385

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Barnstable's medical specialty?
Dr. Ellen Barnstable practices Dermatology Physician in Lake Geneva, WI.
Where does Dr. Ellen Barnstable practice?
Dr. Ellen Barnstable practices at 146 E Geneva Sq, Lake Geneva, WI 531479695. Office phone: 6222495000.
What is Dr. Ellen Barnstable's NPI?
Dr. Ellen Barnstable's National Provider Identifier (NPI) is 1053948562, issued by NPPES.
Does Dr. Ellen Barnstable accept Medicare assignment?
Yes. Dr. Ellen Barnstable accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.