Doctor profile · Federal record

Dr. Ellen Cassidy, PA-C

Physician Assistant · Midlothian, VA

  • NPI 1477913721
  • Accepts Medicare
  • MIPS 76.4 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
15564 Westchester Commons Way
Midlothian, VA 231137321
(804) 440-4878
fax (804) 423-2451
Additional location
8921 Three Chopt RD, Suite 300
Richmond, VA 232294601
(804) 285-9416
Mailing address
8921 Three Chopt RD, Suite 300
Richmond, VA 232294601

Credentials & registration

NPPES · NUCC
NPI registered
February 2016 — 10 yrs on file
Profile last updated
January 4, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Virginia #0110005366

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477913721. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
63
Distinct HCPCS
3
Medicare allowed
$6,650
HCPCS Description Services Patients Avg allowed
33533 Coronary artery bypass using artery graft, 1 graft 26 26 $229
33508 Harvest of vein using an endoscope 25 25 $2
33518 Coronary artery bypass using vein or artery graft, 2 grafts 12 12 $53

In context: peer comparison

Among 18 peers in this city , average services per provider: 153. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,382
Transactions
16
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 2 $230.63
ABIOMED 2 $226.32
GlaxoSmithKline, LLC. 1 $147.82
Getinge USA Sales, LLC 2 $124.98
Movair Inc 1 $123.60
Baxter Healthcare 1 $119.99
Medical Device Business Services, Inc. 2 $117.64
Abbott Laboratories 1 $107.50
ATRICURE, INC. 3 $103.82
Edwards Lifesciences Corporation 1 $79.71

By nature of payment

Food and Beverage
$1,382

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Cassidy's medical specialty?
Dr. Ellen Cassidy practices Physician Assistant in Midlothian, VA.
Where does Dr. Ellen Cassidy practice?
Dr. Ellen Cassidy practices at 15564 Westchester Commons Way, Midlothian, VA 231137321. Office phone: 8044404878.
What is Dr. Ellen Cassidy's NPI?
Dr. Ellen Cassidy's National Provider Identifier (NPI) is 1477913721, issued by NPPES.
Does Dr. Ellen Cassidy accept Medicare assignment?
Yes. Dr. Ellen Cassidy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen Cassidy commonly perform?
Top Medicare-reported procedures in 2023: Coronary artery bypass using artery graft, 1 graft (HCPCS 33533); Harvest of vein using an endoscope (HCPCS 33508); Coronary artery bypass using vein or artery graft, 2 grafts (HCPCS 33518). Source: CMS Medicare Physician & Other Practitioners file.