Doctor profile · Federal record
Dr. Gary Zhou, MD
Anesthesiology Physician (CMS: Anesthesiology) · New Haven, CT
- NPI 1639266901
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
333 Cedar St
New Haven, CT 065103206
(203) 785-2802
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 4, 2008
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Connecticut #038273
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639266901. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
109
Distinct HCPCS
6
Medicare allowed
$11,357
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 39 | 35 | $67 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 20 | 20 | $102 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 14 | 14 | $104 | |
00300 |
Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back | 13 | 13 | $140 | |
00840 |
Anesthesia for other procedure on lower abdomen | 12 | 12 | $165 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 11 | 11 | $131 |
In context: peer comparison
Among 69 peers in this city , average services per provider: 37. This provider delivers 2.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Gary Zhou's medical specialty?
Dr. Gary Zhou practices Anesthesiology Physician in New Haven, CT.
Where does Dr. Gary Zhou practice?
Dr. Gary Zhou practices at 333 Cedar St, New Haven, CT 065103206. Office phone: 2037852802.
What is Dr. Gary Zhou's NPI?
Dr. Gary Zhou's National Provider Identifier (NPI) is 1639266901, issued by NPPES.
Does Dr. Gary Zhou accept Medicare assignment?
Yes. Dr. Gary Zhou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Zhou commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.