Doctor profile · Federal record
Dr. Eric Chang
Physician Assistant · Anaheim, CA
- NPI 1831657022
- 7 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 W Ball RD Ste 203
Anaheim, CA 928043735
(714) 527-7000 - Mailing address
-
2928 Family Tree
Irvine, CA 926181091
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- March 13, 2019
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA56531
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831657022. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,861
Distinct HCPCS
4
Medicare allowed
$186,084
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 853 | 175 | $106 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 753 | 66 | $71 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 178 | 159 | $155 | |
99291 |
Critical care, first 30-74 minutes | 77 | 24 | $189 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 105. This provider delivers 18× the peer median.Frequently asked questions
What is Dr. Eric Chang's medical specialty?
Dr. Eric Chang practices Physician Assistant in Anaheim, CA.
Where does Dr. Eric Chang practice?
Dr. Eric Chang practices at 3400 W Ball RD Ste 203, Anaheim, CA 928043735. Office phone: 7145277000.
What is Dr. Eric Chang's NPI?
Dr. Eric Chang's National Provider Identifier (NPI) is 1831657022, issued by NPPES.
What procedures does Dr. Eric Chang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.