Doctor profile · Federal record

Dr. Sami Mazbar, MD

Nephrology Physician · Santa Clara, CA

  • NPI 1134206063
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
710 Lawrence Expy
Santa Clara, CA 950515173
(408) 851-1000
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123466

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
November 30, 2021
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
California #A41381
Medicaid
CA #00A413810

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134206063. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$238
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Travere Therapeutics, INC. 1 $119.46
Novo Nordisk INC 1 $118.82

By nature of payment

Food and Beverage
$238

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,224
Patients
505
Total drug cost
$46,306
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 263 107 $4,729
Losartan Potassium Generic 151 56 $2,535
Atorvastatin Calcium Generic 137 49 $1,990
Metoprolol Tartrate Generic 107 44 $1,176
Calcium Acetate Generic 72 29 $8,726
Furosemide Generic 68 38 $1,489
Sevelamer Carbonate Generic 63 26 $20,138
Levothyroxine Sodium Generic 61 21 $1,487
Allopurinol Generic 59 23 $616
Lisinopril Generic 52 21 $836

Frequently asked questions

Auto-generated from federal data
What is Dr. Sami Mazbar's medical specialty?
Dr. Sami Mazbar practices Nephrology Physician in Santa Clara, CA.
Where does Dr. Sami Mazbar practice?
Dr. Sami Mazbar practices at 710 Lawrence Expy, Santa Clara, CA 950515173. Office phone: 4088511000.
What is Dr. Sami Mazbar's NPI?
Dr. Sami Mazbar's National Provider Identifier (NPI) is 1134206063, issued by NPPES.