Doctor profile · Federal record
Dr. Aaron Chen, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Dallas, TX
- NPI 1942512934
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8200 Walnut Hill Ln
Dallas, TX 752314426
(309) 361-9746 - Mailing address
-
3650 Custer Pkwy, Apt 1523
Richardson, TX 750801076
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- March 28, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Texas #P5522 · Michigan #4301096706
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942512934. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
712
Distinct HCPCS
6
Medicare allowed
$55,680
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 263 | 251 | $166 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 252 | 231 | $8 | |
71045 |
X-ray of chest, 1 view | 129 | 127 | $8 | |
99291 |
Critical care, first 30-74 minutes | 30 | 30 | $204 | |
99284 |
Emergency department visit with moderate level of medical decision making | 25 | 24 | $116 | |
72170 |
X-ray of pelvis, 1-2 views | 13 | 13 | $8 |
In context: peer comparison
Among 162 peers in Dallas Emergency Medicine Physician, average services per provider: 94. This provider delivers 7.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
121
Patients
118
Total drug cost
$606
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 61 | 60 | $173 |
| Ondansetron Odt (Ondansetron) | Brand | 35 | 35 | $221 |
| Cephalexin | Generic | 25 | 23 | $212 |
Hospital affiliations
Frequently asked questions
What is Dr. Aaron Chen's medical specialty?
Dr. Aaron Chen practices Emergency Medicine Physician in Dallas, TX.
Where does Dr. Aaron Chen practice?
Dr. Aaron Chen practices at 8200 Walnut Hill Ln, Dallas, TX 752314426. Office phone: 3093619746.
What is Dr. Aaron Chen's NPI?
Dr. Aaron Chen's National Provider Identifier (NPI) is 1942512934, issued by NPPES.
Does Dr. Aaron Chen accept Medicare assignment?
Yes. Dr. Aaron Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Chen commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.