Doctor profile · Federal record

Dr. Brian Nguyen, MD

Internal Medicine Physician (CMS: Internal Medicine) · Dallas, TX

  • NPI 1902393366
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1222 N Bishop Ave Ste 300
Dallas, TX 752084176
(214) 941-1353
fax (214) 941-1047

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
August 12, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #1404812417

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902393366. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
512
Distinct HCPCS
9
Medicare allowed
$41,071
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 167 93 $122
J1100 Injection, dexamethasone sodium phosphate, 1 mg 132 17 $0
99215 Established patient office or other outpatient visit, 40-54 minutes 56 38 $172
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 46 46 $122
99497 Advance care planning, first 30 minutes 40 39 $78
96372 Injection of drug or substance under skin or into muscle 29 17 $14
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 16 14 $44
99213 Established patient office or other outpatient visit, 20-29 minutes 15 15 $84
J1030 Injection, methylprednisolone acetate, 40 mg 11 11 $7

In context: peer comparison

Among 289 peers in this city , average services per provider: 185. This provider delivers 2.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$949
Transactions
50
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 15 $240.24
Novo Nordisk Inc 9 $142.85
Abbott Laboratories 3 $88.35
PFIZER INC. 4 $84.70
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $77.18
GlaxoSmithKline, LLC. 4 $65.72
Dexcom, Inc. 3 $60.31
Baxter Healthcare 1 $53.04
Amgen Inc. 2 $33.83
AstraZeneca Pharmaceuticals LP 2 $31.17
Exact Sciences Corporation 2 $29.43
Medtronic, Inc. 1 $22.40
Bayer Healthcare Pharmaceuticals Inc. 1 $19.75

By nature of payment

Food and Beverage
$927
Education
$22

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,623
Patients
637
Total drug cost
$26,501
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 324 107 $4,647
Amlodipine Besylate Generic 190 66 $1,515
Pantoprazole Sodium Generic 119 47 $1,920
Levothyroxine Sodium Generic 117 36 $1,924
Losartan Potassium Generic 113 38 $1,809
Gabapentin Generic 90 35 $2,581
Prednisone Generic 86 70 $145
Metoprolol Succinate Generic 81 31 $1,773
Carvedilol Generic 80 25 $1,299
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 73 35 $1,791

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Nguyen's medical specialty?
Dr. Brian Nguyen practices Internal Medicine Physician in Dallas, TX.
Where does Dr. Brian Nguyen practice?
Dr. Brian Nguyen practices at 1222 N Bishop Ave Ste 300, Dallas, TX 752084176. Office phone: 2149411353.
What is Dr. Brian Nguyen's NPI?
Dr. Brian Nguyen's National Provider Identifier (NPI) is 1902393366, issued by NPPES.
Does Dr. Brian Nguyen accept Medicare assignment?
Yes. Dr. Brian Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.