Doctor profile · Federal record

Dr. PAUL NGUYEN, M.D.

Addiction Medicine (Psychiatry & Neurology) Physician (CMS: PSYCHIATRY) · Psychiatry Physician · N LAS VEGAS, NV

  • NPI 1740497346
  • Accepts Medicare
  • MIPS 0.0 / 100 · 2023
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2031 MCDANIEL ST STE 230
N LAS VEGAS, NV 890306309
(702) 405-9080
fax (702) 405-9240
Mailing address
PO BOX 36830
LAS VEGAS, NV 891336830

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
November 27, 2017
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
2084A0401X — NUCC code
State license (1)
Nevada #12178

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740497346. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,994
Distinct HCPCS
7
Medicare allowed
$248,029
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 1,628 210 $90
Q3014 Telehealth originating site facility fee 1,586 191 $28
99415 Extended office or other outpatient service by clinical staff, first hour 290 35 $19
99214 Established patient office or other outpatient visit, 30-39 minutes 243 121 $127
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 115 32 $76
96372 Injection of drug or substance under skin or into muscle 82 13 $14
99205 New patient office or other outpatient visit, 60-74 minutes 50 50 $219

In context: peer comparison

Among 1 peers in this city , average services per provider: 570. This provider delivers 7.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,028
Transactions
119
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 21 $491.66
Otsuka America Pharmaceutical, Inc. 28 $389.54
Alkermes, Inc. 19 $319.84
ABBVIE INC. 15 $287.10
Supernus Pharmaceuticals, Inc. 14 $156.00
Neurocrine Biosciences, Inc. 9 $145.70
Teva Pharmaceuticals USA, Inc. 8 $140.39
Janssen Pharmaceuticals, Inc 2 $42.89
E.R. Squibb & Sons, L.L.C. 2 $35.61
Vanda Pharmaceuticals Inc. 1 $19.04

By nature of payment

Food and Beverage
$2,028

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
5,810
Patients
882
Total drug cost
$76,693
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 892 134 $10,134
Buspirone Hcl Generic 650 109 $9,045
Quetiapine Fumarate Generic 631 89 $14,064
Alprazolam Generic 535 69 $4,257
Sertraline Hcl Generic 426 59 $2,925
Bupropion Hcl Sr (Bupropion Hcl) Brand 344 54 $5,307
Duloxetine Hcl Generic 310 46 $4,592
Risperidone Generic 304 46 $4,660
Oxcarbazepine Generic 280 49 $8,401
Clonazepam Generic 259 44 $1,799