Doctor profile · Federal record

Dr. My-Diem Tong, MD

Cardiovascular Disease Physician (CMS: Internal Medicine) · Riverside, CA

  • NPI 1073680898
  • Accepts Medicare
  • 30 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10800 Magnolia Ave
Riverside, CA 925053043
(909) 353-2000

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
December 3, 2021
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #A65140

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073680898. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$54
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lantheus Medical Imaging, INC. 2 $53.99

By nature of payment

Food and Beverage
$54

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
870
Patients
357
Total drug cost
$36,339
Drug Type Claims Patients Total cost
Metoprolol Tartrate Generic 138 66 $1,621
Pradaxa (Dabigatran Etexilate Mesylate) Brand 98 33 $23,058
Amiodarone Hcl Generic 86 36 $2,635
Carvedilol Generic 73 31 $861
Lisinopril Generic 72 36 $957
Furosemide Generic 65 28 $831
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 62 29 $791
Bisoprolol Fumarate Generic 61 26 $1,671
Spironolactone Generic 57 22 $596
Losartan Potassium Generic 53 22 $750

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. My-Diem Tong's medical specialty?
Dr. My-Diem Tong practices Cardiovascular Disease Physician in Riverside, CA.
Where does Dr. My-Diem Tong practice?
Dr. My-Diem Tong practices at 10800 Magnolia Ave, Riverside, CA 925053043. Office phone: 9093532000.
What is Dr. My-Diem Tong's NPI?
Dr. My-Diem Tong's National Provider Identifier (NPI) is 1073680898, issued by NPPES.
Does Dr. My-Diem Tong accept Medicare assignment?
Yes. Dr. My-Diem Tong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.