Doctor profile · Federal record

Dr. Alexander Nguyen, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Menlo Park, CA

  • NPI 1881868396
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
795 Willow RD
Menlo Park, CA 940252539
(650) 614-9937

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
July 18, 2014
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #A104306

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881868396. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$40
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ardelyx, Inc. 2 $40.01

By nature of payment

Food and Beverage
$40

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Nguyen's medical specialty?
Dr. Alexander Nguyen practices Diagnostic Radiology Physician in Menlo Park, CA.
Where does Dr. Alexander Nguyen practice?
Dr. Alexander Nguyen practices at 795 Willow RD, Menlo Park, CA 940252539. Office phone: 6506149937.
What is Dr. Alexander Nguyen's NPI?
Dr. Alexander Nguyen's National Provider Identifier (NPI) is 1881868396, issued by NPPES.
Does Dr. Alexander Nguyen accept Medicare assignment?
Yes. Dr. Alexander Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.