Doctor profile · Federal record
Dr. Angela Chiang, M.D.
Internal Medicine Physician (CMS: Infectious Disease) · General Acute Care Hospital · Monterey Park, CA
- NPI 1679811384
- Accepts Medicare
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
525 N Garfield Ave
Monterey Park, CA 917541202
(626) 573-2222 - Mailing address
-
732 S 8Th St
Alhambra, CA 918014633
Credentials & registration
- NPI registered
- January 2013 — 13 yrs on file
- Profile last updated
- January 16, 2019
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A158413
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679811384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,767
Distinct HCPCS
4
Medicare allowed
$306,490
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,257 | 346 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,161 | 339 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 219 | 210 | $180 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 130 | 129 | $134 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 266. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$284
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $162.73 | |
| Gilead Sciences, Inc. | 1 | $121.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
23
Patients
12
Total drug cost
$847
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levofloxacin | Generic | 12 | 12 | $64 |
| Ceftazidime | Generic | 11 | 0 | $783 |
Hospital affiliations
Frequently asked questions
What is Dr. Angela Chiang's medical specialty?
Dr. Angela Chiang practices Internal Medicine Physician in Monterey Park, CA.
Where does Dr. Angela Chiang practice?
Dr. Angela Chiang practices at 525 N Garfield Ave, Monterey Park, CA 917541202. Office phone: 6265732222.
What is Dr. Angela Chiang's NPI?
Dr. Angela Chiang's National Provider Identifier (NPI) is 1679811384, issued by NPPES.
Does Dr. Angela Chiang accept Medicare assignment?
Yes. Dr. Angela Chiang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Angela Chiang 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.