Doctor profile · Federal record

Dr. Ellen Cooper, MD

Surgery Physician (CMS: General Surgery) · Surgery Physician · Truckee, CA

  • NPI 1003920596
  • Accepts Medicare
  • MIPS 69.2 / 100 · 2023
  • 21 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10051 Lake Ave Ste 4
Truckee, CA 961614870
(530) 587-7698

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
February 16, 2012
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
208600000X — NUCC code
State licenses (2)
California #A116674 · Washington #ML20008204

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003920596. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14
Distinct HCPCS
1
Medicare allowed
$2,463
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 14 13 $176

In context: peer comparison

Among 1 peers in Truckee Surgery Physician, average services per provider: 14. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
United Therapeutics Corporation 1 $125.00

By nature of payment

Food and Beverage
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
40
Patients
38
Total drug cost
$232
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 40 38 $232

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Cooper's medical specialty?
Dr. Ellen Cooper practices Surgery Physician in Truckee, CA.
Where does Dr. Ellen Cooper practice?
Dr. Ellen Cooper practices at 10051 Lake Ave Ste 4, Truckee, CA 961614870. Office phone: 5305877698.
What is Dr. Ellen Cooper's NPI?
Dr. Ellen Cooper's National Provider Identifier (NPI) is 1003920596, issued by NPPES.
Does Dr. Ellen Cooper accept Medicare assignment?
Yes. Dr. Ellen Cooper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen Cooper commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.