Doctor profile · Federal record

Dr. Chau Nguyen, M.D.

Surgery Physician (CMS: General Surgery) · Saint Joseph, MO

  • NPI 1881612414
  • Accepts Medicare
  • MIPS 76.9 / 100 · 2023
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
802 N Riverside RD Ste G50
Saint Joseph, MO 645072510
(816) 671-4888
fax (816) 671-4890
Additional location
901 Heartland RD, Suite G 50
Saint Joseph, MO 645062553

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 17, 2018
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Missouri #2004030207
Medicaid (2)
KS #200387840A · MO #208332304

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881612414. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
385
Distinct HCPCS
10
Medicare allowed
$39,554
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 44 25 $48
99212 Established patient office or other outpatient visit, 10-19 minutes 42 34 $52
99203 New patient office or other outpatient visit, 30-44 minutes 41 41 $79
99213 Established patient office or other outpatient visit, 20-29 minutes 34 34 $63
99204 New patient office or other outpatient visit, 45-59 minutes 32 32 $127
99212 Established patient office or other outpatient visit, 10-19 minutes 27 26 $34
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 26 25 $80
99214 Established patient office or other outpatient visit, 30-39 minutes 24 23 $93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 23 23 $125
36561 Insertion of central venous tube with port (5 years or older) 18 18 $285

In context: peer comparison

Among 3 peers in this city , average services per provider: 26. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$380
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 4 $339.89
Stryker Corporation 1 $20.83
PolyNovo North America LLC 1 $19.27

By nature of payment

Food and Beverage
$380

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
129
Patients
124
Total drug cost
$578
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 69 68 $350
Tramadol Hcl Generic 28 24 $59
Metronidazole Generic 19 19 $32
Neomycin Sulfate Generic 13 13 $137

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chau Nguyen's medical specialty?
Dr. Chau Nguyen practices Surgery Physician in Saint Joseph, MO.
Where does Dr. Chau Nguyen practice?
Dr. Chau Nguyen practices at 802 N Riverside RD Ste G50, Saint Joseph, MO 645072510. Office phone: 8166714888.
What is Dr. Chau Nguyen's NPI?
Dr. Chau Nguyen's National Provider Identifier (NPI) is 1881612414, issued by NPPES.
Does Dr. Chau Nguyen accept Medicare assignment?
Yes. Dr. Chau Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chau Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99212); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.