Doctor profile · Federal record
Dr. Son Nguyen, M.D.
Psychiatry Physician (CMS: Psychiatry) · Amarillo, TX
- NPI 1699775908
- Accepts Medicare
- 56 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1015 W 8Th Ave, Suite 1
Amarillo, TX 791012031
(806) 371-0083
fax (806) 371-0511
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- October 22, 2009
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Texas #H1814
- Medicaid
- TX #131615002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699775908. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
134
Distinct HCPCS
2
Medicare allowed
$11,119
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 67 | 21 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 67 | 21 | $99 |
In context: peer comparison
Among 6 peers in Amarillo Psychiatry Physician, average services per provider: 88. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$165
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, INC. | 1 | $125.00 | |
| Alkermes, INC. | 2 | $40.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
993
Patients
28
Total drug cost
$20,344
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 116 | 15 | $1,289 |
| Quetiapine Fumarate | Generic | 103 | 13 | $3,256 |
| Lorazepam | Generic | 81 | 0 | $795 |
| Escitalopram Oxalate | Generic | 75 | 0 | $1,055 |
| Oxcarbazepine | Generic | 74 | 0 | $1,844 |
| Ziprasidone Hcl | Generic | 71 | 0 | $2,018 |
| Clonazepam | Generic | 69 | 0 | $908 |
| Risperidone | Generic | 66 | 0 | $811 |
| Benztropine Mesylate | Generic | 61 | 0 | $658 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 56 | 0 | $1,151 |
Frequently asked questions
What is Dr. Son Nguyen's medical specialty?
Dr. Son Nguyen practices Psychiatry Physician in Amarillo, TX.
Where does Dr. Son Nguyen practice?
Dr. Son Nguyen practices at 1015 W 8Th Ave, Amarillo, TX 791012031. Office phone: 8063710083.
What is Dr. Son Nguyen's NPI?
Dr. Son Nguyen's National Provider Identifier (NPI) is 1699775908, issued by NPPES.
Does Dr. Son Nguyen accept Medicare assignment?
Yes. Dr. Son Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Son Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.