Doctor profile · Federal record
Dr. Judy Ch'ang, MD
Neurocritical Care Physician (CMS: Neurology) · Neurocritical Care Physician · New York, NY
- NPI 1790129526
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
525 E 68Th St
New York, NY 100654870
(212) 746-5454 - Additional location
-
4440 W 95Th St
Oak Lawn, IL 604532600
(303) 436-2727
fax (303) 436-2710 - Mailing address
-
525 E 68Th St Ste F-610
New York, NY 100654870
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- August 14, 2024
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 2084A2900X — NUCC code
- State licenses (2)
- New York #298372 · Illinois #036-163995
- Medicaid
- NY #05804095
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790129526. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
310
Distinct HCPCS
3
Medicare allowed
$65,977
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 223 | 89 | $244 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 71 | 31 | $136 | |
99292 |
Critical care, each additional 30 minutes | 16 | 16 | $123 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 77. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| UCB, Inc. | 1 | $22.24 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Judy Ch'ang's medical specialty?
Dr. Judy Ch'ang practices Neurocritical Care Physician in New York, NY.
Where does Dr. Judy Ch'ang practice?
Dr. Judy Ch'ang practices at 525 E 68Th St, New York, NY 100654870. Office phone: 2127465454.
What is Dr. Judy Ch'ang's NPI?
Dr. Judy Ch'ang's National Provider Identifier (NPI) is 1790129526, issued by NPPES.
Does Dr. Judy Ch'ang accept Medicare assignment?
Yes. Dr. Judy Ch'ang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Judy Ch'ang commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99292). Source: CMS Medicare Physician & Other Practitioners file.