Doctor profile · Federal record

Dr. Peter Ngo, MD

Family Medicine Physician (CMS: Family Practice) · Riverside, CA

  • NPI 1639246549
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • 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
2002 — 24 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A86580

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639246549. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$38
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
JAZZ PHARMACEUTICALS INC. 1 $38.03

By nature of payment

Food and Beverage
$38

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,341
Patients
963
Total drug cost
$39,648
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 548 212 $7,766
Amlodipine Besylate Generic 243 97 $3,177
Lisinopril Generic 173 73 $2,149
Losartan Potassium Generic 147 61 $1,885
Levothyroxine Sodium Generic 144 58 $3,548
Terazosin Hcl Generic 129 49 $8,173
Atenolol Generic 127 42 $1,720
Omeprazole Generic 123 58 $1,219
Rosuvastatin Calcium Generic 120 54 $1,475
Metformin Hcl Er (Metformin Hcl) Brand 116 46 $1,041

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Peter Ngo's medical specialty?
Dr. Peter Ngo practices Family Medicine Physician in Riverside, CA.
Where does Dr. Peter Ngo practice?
Dr. Peter Ngo practices at 10800 Magnolia Ave, Riverside, CA 925053043. Office phone: 9093532000.
What is Dr. Peter Ngo's NPI?
Dr. Peter Ngo's National Provider Identifier (NPI) is 1639246549, issued by NPPES.
Does Dr. Peter Ngo accept Medicare assignment?
Yes. Dr. Peter Ngo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.