Doctor profile · Federal record
Dr. Judy Chang, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · New York, NY
- NPI 1740508720
- Accepts Medicare
- MIPS 58.0 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
550 1St Ave
New York, NY 100166402
(212) 263-5506
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- August 20, 2016
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- California #A141691 · New York #262329-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740508720. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
67
Distinct HCPCS
4
Medicare allowed
$12,788
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 23 | 23 | $163 | |
00840 |
Anesthesia for other procedure on lower abdomen | 18 | 18 | $286 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 14 | 14 | $139 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 12 | 12 | $163 |
In context: peer comparison
Among 367 peers in New York Anesthesiology Physician, average services per provider: 65. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$4,250
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hyperfine Operations, INC. | 1 | $4,250.00 |
By nature of payment
Frequently asked questions
What is Dr. Judy Chang's medical specialty?
Dr. Judy Chang practices Anesthesiology Physician in New York, NY.
Where does Dr. Judy Chang practice?
Dr. Judy Chang practices at 550 1St Ave, New York, NY 100166402. Office phone: 2122635506.
What is Dr. Judy Chang's NPI?
Dr. Judy Chang's National Provider Identifier (NPI) is 1740508720, issued by NPPES.
Does Dr. Judy Chang accept Medicare assignment?
Yes. Dr. Judy Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Judy Chang commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on lower abdomen (HCPCS 00840); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.