Doctor profile · Federal record
Dr. Katrina Nguyen, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Physical Therapist · Napervile, IL
- NPI 1346441656
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
801 S. Washington St., Emergency Medicine
Napervile, IL 605407430
(630) 527-3000
fax (630) 527-3371 - Mailing address
-
2650 Ridge Ave., 1223
Evanston, IL 602011718
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- November 25, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Illinois #036132233 · Florida #UO2489
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346441656. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
49,452
Distinct HCPCS
10
Medicare allowed
$831,436
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7320 |
Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg | 35,777 | 460 | $6 | |
J7332 |
Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg | 3,260 | 70 | $10 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,685 | 819 | $0 | |
J1020 |
Injection, methylprednisolone acetate, 20 mg | 2,418 | 743 | $6 | |
20610 |
Aspiration and/or injection of fluid from large joint | 1,623 | 787 | $88 | |
77002 |
Fluoroscopic guidance for needle placement | 1,617 | 787 | $122 | |
J7321 |
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose | 515 | 160 | $73 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 276 | 235 | $94 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 266 | 233 | $59 | |
99285 |
Emergency department visit with high level of medical decision making | 202 | 201 | $183 |
In context: peer comparison
Among 2 peers in Napervile Emergency Medicine Physician, average services per provider: 1,920. This provider delivers 26× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
69
Patients
69
Total drug cost
$407
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 20 | 20 | $166 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 20 | 20 | $66 |
| Methylprednisolone | Generic | 17 | 17 | $136 |
| Ibuprofen | Generic | 12 | 12 | $40 |
Frequently asked questions
What is Dr. Katrina Nguyen's medical specialty?
Dr. Katrina Nguyen practices Emergency Medicine Physician in Napervile, IL.
Where does Dr. Katrina Nguyen practice?
Dr. Katrina Nguyen practices at 801 S. Washington St., Napervile, IL 605407430. Office phone: 6305273000.
What is Dr. Katrina Nguyen's NPI?
Dr. Katrina Nguyen's National Provider Identifier (NPI) is 1346441656, issued by NPPES.
Does Dr. Katrina Nguyen accept Medicare assignment?
Yes. Dr. Katrina Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katrina Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg (HCPCS J7320); Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg (HCPCS J7332); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967). Source: CMS Medicare Physician & Other Practitioners file.