Doctor profile · Federal record

Dr. Ellen Cahill, MD

Student in an Organized Health Care Education/Training Program · New Haven, CT

  • NPI 1558056564
  • 3 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 York St
New Haven, CT 065103220
(203) 688-4242

Credentials & registration

NPPES · NUCC
NPI registered
April 2023 — 3 yrs on file
Specialty taxonomy
390200000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558056564. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$111
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 1 $88.00
Boston Scientific Corporation 1 $22.88

By nature of payment

Food and Beverage
$111

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
28
Patients
28
Total drug cost
$206
Drug Type Claims Patients Total cost
Ciprofloxacin Hcl Generic 17 17 $114
Tamsulosin Hcl Generic 11 11 $92

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Cahill's medical specialty?
Dr. Ellen Cahill practices Student in an Organized Health Care Education/Training Program in New Haven, CT.
Where does Dr. Ellen Cahill practice?
Dr. Ellen Cahill practices at 20 York St, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Ellen Cahill's NPI?
Dr. Ellen Cahill's National Provider Identifier (NPI) is 1558056564, issued by NPPES.