Doctor profile · Federal record

Dr. Thai Nguyen, MD

Nephrology Physician (CMS: Nephrology) · Garland, TX

  • NPI 1669555140
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7150 N President George Bush Hwy Ste 204
Garland, TX 750442210
(214) 358-2300
fax (214) 579-6991
Mailing address
1505 Lbj Fwy Ste 700
Dallas, TX 752346065

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
January 15, 2024
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Texas #M0842

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669555140. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,966
Distinct HCPCS
10
Medicare allowed
$275,755
HCPCS Description Services Patients Avg allowed
Q5106 Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units 3,280 14 $8
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 453 159 $114
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 321 43 $353
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 220 111 $76
99214 Established patient office or other outpatient visit, 30-39 minutes 163 95 $101
85018 Blood count, hemoglobin 135 15 $2
96372 Injection of drug or substance under skin or into muscle 115 14 $14
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 106 96 $167
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 49 20 $295
99291 Critical care, first 30-74 minutes 49 38 $205

In context: peer comparison

Among 3 peers in Garland Nephrology Physician, average services per provider: 259. This provider delivers 19× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$343
Transactions
11
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Sumitomo Pharma America, INC. 1 $95.30
Amgen INC. 3 $86.93
Fresenius USA Marketing, INC. 3 $62.85
Aurinia Pharma U.S., INC. 2 $49.11
Alexion Pharmaceuticals, INC. 1 $25.11
Abbott Laboratories 1 $23.30

By nature of payment

Food and Beverage
$343

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
693
Patients
188
Total drug cost
$161,076
Drug Type Claims Patients Total cost
Calcitriol Generic 86 29 $3,162
Furosemide Generic 86 32 $719
Amlodipine Besylate Generic 71 26 $850
Sevelamer Carbonate Generic 57 13 $12,462
Metoprolol Succinate Generic 54 22 $1,103
Olmesartan Medoxomil Generic 47 19 $728
Gabapentin Generic 46 11 $987
Velphoro (Sucroferric Oxyhydroxide) Brand 37 12 $135,775
Bumetanide Generic 32 0 $1,932
Losartan Potassium Generic 32 13 $618

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thai Nguyen's medical specialty?
Dr. Thai Nguyen practices Nephrology Physician in Garland, TX.
Where does Dr. Thai Nguyen practice?
Dr. Thai Nguyen practices at 7150 N President George Bush Hwy Ste 204, Garland, TX 750442210. Office phone: 2143582300.
What is Dr. Thai Nguyen's NPI?
Dr. Thai Nguyen's National Provider Identifier (NPI) is 1669555140, issued by NPPES.
Does Dr. Thai Nguyen accept Medicare assignment?
Yes. Dr. Thai Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thai Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (HCPCS Q5106); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960). Source: CMS Medicare Physician & Other Practitioners file.