Doctor profile · Federal record

Dr. Samantha Oliveira, PA-C, MS, MPH

Physician Assistant · San Mateo, CA

  • NPI 1326449893
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
77 N San Mateo Dr
San Mateo, CA 944012889
(650) 342-0849

Credentials & registration

NPPES · NUCC
NPI registered
September 2014 — 12 yrs on file
Profile last updated
November 14, 2014
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #51921

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326449893. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$218
Transactions
13
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Collegium Pharmaceutical, Inc. 9 $132.94
Bioventus LLC 2 $36.79
Pacira Pharmaceuticals Incorporated 1 $30.21
ABBVIE INC. 1 $17.89

By nature of payment

Food and Beverage
$218

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
544
Patients
71
Total drug cost
$36,480
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 132 29 $2,441
Gabapentin Generic 51 19 $1,842
Oxycodone Hcl Generic 44 12 $1,579
Pregabalin Generic 40 0 $1,090
Tramadol Hcl Generic 40 0 $245
Buprenorphine Generic 33 0 $7,373
Cyclobenzaprine Hcl Generic 31 0 $304
Meloxicam Generic 30 11 $133
Xtampza Er (Oxycodone Myristate) Brand 27 0 $18,861
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 24 0 $564

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Samantha Oliveira's medical specialty?
Dr. Samantha Oliveira practices Physician Assistant in San Mateo, CA.
Where does Dr. Samantha Oliveira practice?
Dr. Samantha Oliveira practices at 77 N San Mateo Dr, San Mateo, CA 944012889. Office phone: 6503420849.
What is Dr. Samantha Oliveira's NPI?
Dr. Samantha Oliveira's National Provider Identifier (NPI) is 1326449893, issued by NPPES.
Does Dr. Samantha Oliveira accept Medicare assignment?
Yes. Dr. Samantha Oliveira accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.