Doctor profile · Federal record
Dr. Austin Chang
Physician Assistant · Covina, CA
- NPI 1710526983
- Accepts Medicare
- 6 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
236 W College St
Covina, CA 917231902
(626) 608-7320 - Additional location
-
800 W Katella Ave
Anaheim, CA 928023415
(917) 291-2378
Credentials & registration
- NPI registered
- January 2020 — 6 yrs on file
- Profile last updated
- April 4, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710526983. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,003
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $84 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 34. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$286
Transactions
10
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 4 | $114.77 | |
| Boston Scientific Corporation | 1 | $76.49 | |
| Forte Bio-Pharma LLC | 4 | $76.13 | |
| PFIZER INC. | 1 | $18.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,160
Patients
712
Total drug cost
$53,575
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 723 | 204 | $18,023 |
| Tramadol Hcl | Generic | 262 | 90 | $2,108 |
| Gabapentin | Generic | 211 | 63 | $2,185 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 188 | 55 | $7,387 |
| Tizanidine Hcl | Generic | 118 | 44 | $1,744 |
| Diclofenac Sodium | Generic | 104 | 58 | $6,618 |
| Ibuprofen | Generic | 100 | 31 | $962 |
| Oxycodone Hcl | Generic | 70 | 14 | $1,443 |
| Cyclobenzaprine Hcl | Generic | 69 | 23 | $705 |
| Pregabalin | Generic | 65 | 21 | $1,660 |
Frequently asked questions
What is Dr. Austin Chang's medical specialty?
Dr. Austin Chang practices Physician Assistant in Covina, CA.
Where does Dr. Austin Chang practice?
Dr. Austin Chang practices at 236 W College St, Covina, CA 917231902. Office phone: 6266087320.
What is Dr. Austin Chang's NPI?
Dr. Austin Chang's National Provider Identifier (NPI) is 1710526983, issued by NPPES.
Does Dr. Austin Chang accept Medicare assignment?
Yes. Dr. Austin Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Austin Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.