Doctor profile · Federal record
Dr. Chris Nguyen
Internal Medicine Physician (CMS: Internal Medicine) · Oklahoma City, OK
- NPI 1124478516
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3300 Nw Expressway
Oklahoma City, OK 731124418
(405) 713-7403
fax (405) 713-2794 - Mailing address
-
5300 N Independence Ave Ste 280
Oklahoma City, OK 731125555
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- July 16, 2019
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oklahoma #6714
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124478516. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
621
Distinct HCPCS
5
Medicare allowed
$64,377
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 211 | 99 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 211 | 102 | $113 | |
99239 |
Hospital discharge day management, more than 30 minutes | 121 | 120 | $109 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 40 | 38 | $167 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 38 | 38 | $125 |
In context: peer comparison
Among 90 peers in Oklahoma City Internal Medicine Physician, average services per provider: 133. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
96
Patients
62
Total drug cost
$1,040
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 22 | 22 | $225 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 20 | 0 | $279 |
| Prednisone | Generic | 16 | 16 | $76 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 14 | 0 | $219 |
| Levofloxacin | Generic | 13 | 13 | $80 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $160 |
Frequently asked questions
What is Dr. Chris Nguyen's medical specialty?
Dr. Chris Nguyen practices Internal Medicine Physician in Oklahoma City, OK.
Where does Dr. Chris Nguyen practice?
Dr. Chris Nguyen practices at 3300 Nw Expressway, Oklahoma City, OK 731124418. Office phone: 4057137403.
What is Dr. Chris Nguyen's NPI?
Dr. Chris Nguyen's National Provider Identifier (NPI) is 1124478516, issued by NPPES.
Does Dr. Chris Nguyen accept Medicare assignment?
Yes. Dr. Chris Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chris Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.