Doctor profile · Federal record

Dr. Helen Cheng

Physician Assistant · Student in an Organized Health Care Education/Training Program · Santa Clara, CA

  • NPI 1851027734
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
710 Lawrence Expy Ste 440
Santa Clara, CA 950515173
(408) 851-4323
Additional location
800 S Duke St
Durham, NC 277013902
(919) 681-3161

Credentials & registration

NPPES · NUCC
NPI registered
July 2022 — 4 yrs on file
Profile last updated
March 23, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851027734. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $125.00

By nature of payment

Food and Beverage
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
41
Patients
16
Total drug cost
$286,618
Drug Type Claims Patients Total cost
Lenalidomide Generic 26 16 $286,246
Acyclovir Generic 15 0 $372

Frequently asked questions

Auto-generated from federal data
What is Dr. Helen Cheng's medical specialty?
Dr. Helen Cheng practices Physician Assistant in Santa Clara, CA.
Where does Dr. Helen Cheng practice?
Dr. Helen Cheng practices at 710 Lawrence Expy Ste 440, Santa Clara, CA 950515173. Office phone: 4088514323.
What is Dr. Helen Cheng's NPI?
Dr. Helen Cheng's National Provider Identifier (NPI) is 1851027734, issued by NPPES.
Does Dr. Helen Cheng accept Medicare assignment?
Yes. Dr. Helen Cheng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.