Doctor profile · Federal record
Dr. Loan Nguyen, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Oklahoma City, OK
- NPI 1528352739
- Accepts Medicare
- MIPS 99.2 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4050 W Memorial RD Fl 3
Oklahoma City, OK 731208382
(405) 608-3800
fax (405) 972-7565 - Additional location
-
920 Sl Young Blvd
Oklahoma City, OK 731045036
(405) 271-5635 - Mailing address
-
7800 Nw 85Th Ter
Oklahoma City, OK 731323385
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- June 6, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Oklahoma #28536
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528352739. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,511
Distinct HCPCS
10
Medicare allowed
$173,802
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 846 | 284 | $114 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 183 | 179 | $166 | |
99291 |
Critical care, first 30-74 minutes | 156 | 52 | $202 | |
76604 |
Ultrasound scan of chest | 125 | 104 | $27 | |
32555 |
Aspiration of fluid from chest cavity using imaging guidance | 44 | 44 | $105 | |
94729 |
Test to examine how well the lungs exchange gases | 28 | 28 | $8 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 28 | 26 | $12 | |
94010 |
Test to measure expiratory airflow and volume | 22 | 22 | $8 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 18 | 18 | $81 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 17 | $76 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 111. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
257
Patients
144
Total drug cost
$76,331
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 52 | 32 | $969 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 47 | 23 | $35,814 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 39 | 30 | $1,215 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 35 | 21 | $16,810 |
| Arnuity Ellipta (Fluticasone Furoate) | Brand | 23 | 0 | $6,370 |
| Prednisone | Generic | 21 | 21 | $56 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 17 | 17 | $145 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 12 | 0 | $5,449 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 11 | 0 | $9,503 |
Frequently asked questions
What is Dr. Loan Nguyen's medical specialty?
Dr. Loan Nguyen practices Pulmonary Disease Physician in Oklahoma City, OK.
Where does Dr. Loan Nguyen practice?
Dr. Loan Nguyen practices at 4050 W Memorial RD Fl 3, Oklahoma City, OK 731208382. Office phone: 4056083800.
What is Dr. Loan Nguyen's NPI?
Dr. Loan Nguyen's National Provider Identifier (NPI) is 1528352739, issued by NPPES.
Does Dr. Loan Nguyen accept Medicare assignment?
Yes. Dr. Loan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Loan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.