Doctor profile · Federal record

Dr. Nguyenthao Nguyen, MSN, APRN, FNP-BC

Nurse Practitioner · Registered Nurse · Fremont, CA

  • NPI 1285320259
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
43360 Mission Blvd Ste 100
Fremont, CA 945395959
(510) 992-4114

Credentials & registration

NPPES · NUCC
NPI registered
April 2023 — 3 yrs on file
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
California #95021739 · California #95146626

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285320259. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31,924
Distinct HCPCS
9
Medicare allowed
$400,483
HCPCS Description Services Patients Avg allowed
J3262 Injection, tocilizumab, 1 mg 23,100 20 $6
J1602 Injection, golimumab, 1 mg, for intravenous use 3,500 19 $13
J0129 Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) 2,225 19 $42
J2357 Injection, omalizumab, 5 mg 1,725 16 $39
J1745 Injection, infliximab, excludes biosimilar, 10 mg 1,110 15 $32
96413 Administration of chemotherapy into vein, 1 hour or less 100 75 $150
96372 Injection of drug or substance under skin or into muscle 77 38 $15
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 55 32 $73
96415 Administration of chemotherapy into vein, each additional hour 32 17 $31

In context: peer comparison

Among 3 peers in this city , average services per provider: 1,959. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lundbeck LLC 1 $22.34

By nature of payment

Food and Beverage
$22

Frequently asked questions

Auto-generated from federal data
What is Dr. Nguyenthao Nguyen's medical specialty?
Dr. Nguyenthao Nguyen practices Nurse Practitioner in Fremont, CA.
Where does Dr. Nguyenthao Nguyen practice?
Dr. Nguyenthao Nguyen practices at 43360 Mission Blvd Ste 100, Fremont, CA 945395959. Office phone: 5109924114.
What is Dr. Nguyenthao Nguyen's NPI?
Dr. Nguyenthao Nguyen's National Provider Identifier (NPI) is 1285320259, issued by NPPES.
Does Dr. Nguyenthao Nguyen accept Medicare assignment?
Yes. Dr. Nguyenthao Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nguyenthao Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Injection, tocilizumab, 1 mg (HCPCS J3262); Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602); Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0129). Source: CMS Medicare Physician & Other Practitioners file.