Doctor profile · Federal record

Dr. Alexandra Vasiliou, NP

Nurse Practitioner · Family Nurse Practitioner · Pleasanton, CA

  • NPI 1275007742
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
5568 Gibraltar Dr
Pleasanton, CA 945888544
(925) 534-6500
Additional location
1220 Rossmoor Pkwy
Walnut Creek, CA 945952501
(925) 939-9000
Additional location
4111 Broadway
Oakland, CA 946115111
(510) 451-4747
Show 1 more location
Additional location
500 Jefferson Blvd Ste B180
West Sacramento, CA 956052394
(916) 403-2900

Credentials & registration

NPPES · NUCC
NPI registered
January 2019 — 7 yrs on file
Profile last updated
June 11, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
California #95010808

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275007742. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$124
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
SHIELD THERAPEUTICS INC 2 $123.72

By nature of payment

Food and Beverage
$124

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexandra Vasiliou's medical specialty?
Dr. Alexandra Vasiliou practices Nurse Practitioner in Pleasanton, CA.
Where does Dr. Alexandra Vasiliou practice?
Dr. Alexandra Vasiliou practices at 5568 Gibraltar Dr, Pleasanton, CA 945888544. Office phone: 9255346500.
What is Dr. Alexandra Vasiliou's NPI?
Dr. Alexandra Vasiliou's National Provider Identifier (NPI) is 1275007742, issued by NPPES.
Does Dr. Alexandra Vasiliou accept Medicare assignment?
Yes. Dr. Alexandra Vasiliou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.