Doctor profile · Federal record
Dr. Christopher Nguyen, DO
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Saint Louis, MO
- NPI 1649833237
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 7 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1008 S Spring Ave
Saint Louis, MO 631102520
(314) 977-2140
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- June 19, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Missouri #2023019628 · Texas #T6979
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649833237. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
122
Distinct HCPCS
4
Medicare allowed
$10,846
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 67 | 17 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 19 | $97 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 17 | $129 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $80 |
In context: peer comparison
Among 109 peers in Saint Louis Hospitalist Physician, average services per provider: 96. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$511
Transactions
6
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $121.39 | |
| Phathom Pharmaceuticals, INC. | 1 | $116.31 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $85.63 | |
| Mallinckrodt Hospital Products INC. | 1 | $84.70 | |
| Janssen Biotech, INC. | 1 | $79.99 | |
| Inspire Medical Systems, INC. | 1 | $22.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
59
Patients
11
Total drug cost
$932
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 19 | 0 | $266 |
| Atorvastatin Calcium | Generic | 16 | 11 | $295 |
| Levothyroxine Sodium | Generic | 13 | 0 | $202 |
| Metoprolol Succinate | Generic | 11 | 0 | $168 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Nguyen's medical specialty?
Dr. Christopher Nguyen practices Hospitalist Physician in Saint Louis, MO.
Where does Dr. Christopher Nguyen practice?
Dr. Christopher Nguyen practices at 1008 S Spring Ave, Saint Louis, MO 631102520. Office phone: 3149772140.
What is Dr. Christopher Nguyen's NPI?
Dr. Christopher Nguyen's National Provider Identifier (NPI) is 1649833237, issued by NPPES.
Does Dr. Christopher Nguyen accept Medicare assignment?
Yes. Dr. Christopher Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.