Doctor profile · Federal record

Dr. Peter Nguyen, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Public Health & General Preventive Medicine Physician · Victoria, TX

  • NPI 1902976483
  • Accepts Medicare
  • MIPS 25.4 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
101 James Coleman Dr, Unit A
Victoria, TX 779043147
(361) 220-7998
fax (361) 703-5194
Additional location
2603 Hospital Dr
Victoria, TX 779015753
(361) 582-5685
Additional location
2701 Hospital Dr
Victoria, TX 779015749
(361) 573-9181
Mailing address
1502 E Red River St, Pmb 338
Victoria, TX 779015523

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
November 19, 2024
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #K4757

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902976483. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,290
Distinct HCPCS
10
Medicare allowed
$203,539
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 709 275 $87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 469 112 $76
99214 Established patient office or other outpatient visit, 30-39 minutes 384 200 $122
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 200 20 $1
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 192 192 $124
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 93 77 $124
96372 Injection of drug or substance under skin or into muscle 83 34 $14
99239 Hospital discharge day management, more than 30 minutes 47 39 $110
99496 Transitional care management services for problem of high complexity 42 32 $265
90756 Influenza vaccine, quadrivalent derived from cell cultures 20 20 $32

In context: peer comparison

Among 9 peers in Victoria Internal Medicine Physician, average services per provider: 160. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$690
Transactions
29
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 8 $141.70
Lilly USA, LLC 8 $140.30
E.R. Squibb & Sons, L.L.C. 1 $121.75
Baxter Healthcare 3 $100.18
Axsome Therapeutics, INC. 3 $63.18
Astellas Pharma US INC 2 $37.25
Ucb, INC. 1 $33.94
Exact Sciences Corporation 2 $31.03
Amgen INC. 1 $20.34

By nature of payment

Food and Beverage
$690

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,276
Patients
556
Total drug cost
$18,368
Drug Type Claims Patients Total cost
Losartan Potassium Generic 122 73 $2,277
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 117 22 $2,892
Amlodipine Besylate Generic 114 64 $852
Tramadol Hcl Generic 112 26 $904
Atorvastatin Calcium Generic 101 58 $1,575
Clonazepam Generic 83 19 $725
Famotidine Generic 83 42 $1,871
Rosuvastatin Calcium Generic 81 45 $1,938
Lisinopril Generic 75 39 $587
Levothyroxine Sodium Generic 70 33 $1,196

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Peter Nguyen's medical specialty?
Dr. Peter Nguyen practices Internal Medicine Physician in Victoria, TX.
Where does Dr. Peter Nguyen practice?
Dr. Peter Nguyen practices at 101 James Coleman Dr, Victoria, TX 779043147. Office phone: 3612207998.
What is Dr. Peter Nguyen's NPI?
Dr. Peter Nguyen's National Provider Identifier (NPI) is 1902976483, issued by NPPES.
Does Dr. Peter Nguyen accept Medicare assignment?
Yes. Dr. Peter Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.