Doctor profile · Federal record

Dr. Thomas Nguyen, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · San Diego, CA

  • NPI 1811307069
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3750 Convoy St Ste 201
San Diego, CA 921113770
(858) 278-8031
fax (858) 278-1708
Additional location
1900 Garden RD Ste 120
Monterey, CA 939405334
(831) 657-0111
fax (831) 656-1202
Mailing address
5210 van Gogh Ln
Bonita, CA 919021912

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
December 4, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
California #A172071

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811307069. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
97
Distinct HCPCS
2
Medicare allowed
$19,827
HCPCS Description Services Patients Avg allowed
27447 Replacement of knee joint, both sides of knee 81 79 $204
27130 Replacement of thigh bone and hip joint with prosthesis 16 16 $207

In context: peer comparison

Among 37 peers in San Diego Orthopaedic Surgery Physician, average services per provider: 66. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,252
Transactions
14
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Arthrex, INC. 3 $809.00
Medical Device Business Services, INC. 6 $190.23
DePuy Synthes Sales INC. 3 $125.43
Corentec America,INC. 1 $104.20
Stryker Corporation 1 $23.36

By nature of payment

Travel and Lodging
$785
Food and Beverage
$467

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Nguyen's medical specialty?
Dr. Thomas Nguyen practices Orthopaedic Surgery Physician in San Diego, CA.
Where does Dr. Thomas Nguyen practice?
Dr. Thomas Nguyen practices at 3750 Convoy St Ste 201, San Diego, CA 921113770. Office phone: 8582788031.
What is Dr. Thomas Nguyen's NPI?
Dr. Thomas Nguyen's National Provider Identifier (NPI) is 1811307069, issued by NPPES.
Does Dr. Thomas Nguyen accept Medicare assignment?
Yes. Dr. Thomas Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Replacement of knee joint, both sides of knee (HCPCS 27447); Replacement of thigh bone and hip joint with prosthesis (HCPCS 27130). Source: CMS Medicare Physician & Other Practitioners file.