Doctor profile · Federal record
Dr. James Chang, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Dallas, TX
- NPI 1124467899
- Accepts Medicare
- MIPS 74.6 / 100 · 2023
- 13 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6201 Harry Hines Blvd
Dallas, TX 753904917
(214) 633-5555 - Mailing address
-
Po Box 845347
Dallas, TX 752847208
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- December 16, 2019
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Texas #R0548
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124467899. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
520
Distinct HCPCS
5
Medicare allowed
$62,482
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 175 | 80 | $116 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 122 | 121 | $167 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 117 | 57 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 61 | 61 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 45 | 43 | $112 |
In context: peer comparison
Among 77 peers in this city , average services per provider: 89. This provider delivers 5.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. James Chang's medical specialty?
Dr. James Chang practices Hospitalist Physician in Dallas, TX.
Where does Dr. James Chang practice?
Dr. James Chang practices at 6201 Harry Hines Blvd, Dallas, TX 753904917. Office phone: 2146335555.
What is Dr. James Chang's NPI?
Dr. James Chang's National Provider Identifier (NPI) is 1124467899, issued by NPPES.
Does Dr. James Chang accept Medicare assignment?
Yes. Dr. James Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Chang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.