Doctor profile · Federal record
Dr. Amy Liang, M.D.
Surgery Physician (CMS: General Surgery) · Student in an Organized Health Care Education/Training Program · New Haven, CT
- NPI 1346684073
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St
New Haven, CT 06510
(203) 688-4242
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- May 30, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Connecticut #57237
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346684073. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
77
Distinct HCPCS
3
Medicare allowed
$11,359
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 22 | $91 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 21 | 21 | $150 | |
99291 |
Critical care, first 30-74 minutes | 20 | 12 | $247 |
In context: peer comparison
Among 13 peers in New Haven Surgery Physician, average services per provider: 29. This provider delivers 2.7× the peer median.Frequently asked questions
What is Dr. Amy Liang's medical specialty?
Dr. Amy Liang practices Surgery Physician in New Haven, CT.
Where does Dr. Amy Liang practice?
Dr. Amy Liang practices at 20 York St, New Haven, CT 06510. Office phone: 2036884242.
What is Dr. Amy Liang's NPI?
Dr. Amy Liang's National Provider Identifier (NPI) is 1346684073, issued by NPPES.
Does Dr. Amy Liang accept Medicare assignment?
Yes. Dr. Amy Liang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Liang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.