Doctor profile · Federal record
Dr. Antony Hsu, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Ann Arbor, MI
- NPI 1083741656
- Accepts Medicare
- 21 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4070 Woodland Dr
Ann Arbor, MI 481039440
(212) 679-5473
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- June 25, 2015
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (4)
- Ohio #35.1124272 · Delaware #C70003216 · Michigan #4301104661 · New York #249082-1
- Medicaid
- NY #02985922
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083741656. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
423
Distinct HCPCS
4
Medicare allowed
$66,877
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 224 | 223 | $180 | |
99284 |
Emergency department visit with moderate level of medical decision making | 102 | 101 | $122 | |
99291 |
Critical care, first 30-74 minutes | 64 | 64 | $216 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 33 | 28 | $8 |
In context: peer comparison
Among 75 peers in Ann Arbor Emergency Medicine Physician, average services per provider: 70. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
63
Patients
63
Total drug cost
$433
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 21 | 21 | $321 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 15 | 15 | $61 |
| Prednisone | Generic | 15 | 15 | $26 |
| Cephalexin | Generic | 12 | 12 | $25 |
Hospital affiliations
Frequently asked questions
What is Dr. Antony Hsu's medical specialty?
Dr. Antony Hsu practices Emergency Medicine Physician in Ann Arbor, MI.
Where does Dr. Antony Hsu practice?
Dr. Antony Hsu practices at 4070 Woodland Dr, Ann Arbor, MI 481039440. Office phone: 2126795473.
What is Dr. Antony Hsu's NPI?
Dr. Antony Hsu's National Provider Identifier (NPI) is 1083741656, issued by NPPES.
Does Dr. Antony Hsu accept Medicare assignment?
Yes. Dr. Antony Hsu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Antony Hsu commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.