Doctor profile · Federal record
Dr. Chau Nguyen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Davenport, IA
- NPI 1891215190
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 W River Dr
Davenport, IA 528011014
(563) 336-3000
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- July 1, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Iowa #MD-46768
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891215190. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
230
Distinct HCPCS
9
Medicare allowed
$15,166
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 44 | $113 | |
36415 |
Insertion of needle into vein for collection of blood sample | 58 | 50 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 21 | $79 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 23 | 23 | $115 | |
G0008 |
Administration of influenza virus vaccine | 17 | 17 | $29 | |
83036 |
Hemoglobin a1c level | 15 | 14 | $9 | |
90662 |
Influenza vaccine split virus, preservative free | 13 | 13 | $72 | |
90480 |
Admn sarscov2 vacc 1 dose | 11 | 11 | $38 | |
91322 |
Sarscov2 vac 50 mcg/0.5ml im | 11 | 11 | $143 |
In context: peer comparison
Among 10 peers in Davenport Internal Medicine Physician, average services per provider: 109. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,253
Patients
501
Total drug cost
$16,371
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 252 | 99 | $3,311 |
| Amlodipine Besylate | Generic | 146 | 66 | $985 |
| Lisinopril | Generic | 120 | 49 | $859 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 99 | 32 | $2,836 |
| Levothyroxine Sodium | Generic | 89 | 31 | $1,354 |
| Omeprazole | Generic | 88 | 34 | $1,446 |
| Gabapentin | Generic | 85 | 24 | $1,568 |
| Metformin Hcl | Generic | 65 | 31 | $803 |
| Losartan Potassium | Generic | 64 | 33 | $1,109 |
| Hydrochlorothiazide | Generic | 51 | 18 | $237 |
Hospital affiliations
Frequently asked questions
What is Dr. Chau Nguyen's medical specialty?
Dr. Chau Nguyen practices Internal Medicine Physician in Davenport, IA.
Where does Dr. Chau Nguyen practice?
Dr. Chau Nguyen practices at 500 W River Dr, Davenport, IA 528011014. Office phone: 5633363000.
What is Dr. Chau Nguyen's NPI?
Dr. Chau Nguyen's National Provider Identifier (NPI) is 1891215190, 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: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.