Doctor profile · Federal record
Dr. Eric Chang, M.D.
Pain Medicine (Physical Medicine & Rehabilitation) Physician (CMS: Physical Medicine and Rehabilitation) · Orange, CA
- NPI 1407062920
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 20 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1120 W la Veta Ave, Suite 300
Orange, CA 928684231
(657) 210-4096
fax (657) 210-4233 - Mailing address
-
2549 Eastbluff Dr # 183
Newport Beach, CA 926603500
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- May 14, 2015
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 2081P2900X — NUCC code
- State license (1)
- California #A104168
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407062920. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
10,633
Distinct HCPCS
10
Medicare allowed
$449,951
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0585 |
Injection, onabotulinumtoxina, 1 unit | 6,755 | 11 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,645 | 288 | $138 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 462 | 14 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 162 | 86 | $97 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 128 | 60 | $110 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 115 | 24 | $1 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 97 | 72 | $103 | |
97750 |
Test or measurement for functional capacity, each 15 minutes | 91 | 45 | $32 | |
76942 |
Ultrasonic guidance for needle placement | 90 | 24 | $65 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 82 | 14 | $54 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 265. This provider delivers 40× the peer median.Open Payments
Industry payments received
All-time total
$4,993
Transactions
113
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 46 | $2,222.74 | |
| Medtronic, Inc. | 22 | $1,385.64 | |
| Saluda Medical Americas, Inc. | 2 | $194.11 | |
| Vertos Medical, Inc. | 3 | $187.36 | |
| Merz Pharmaceuticals, LLC | 3 | $159.82 | |
| ABBVIE INC. | 11 | $159.50 | |
| TerSera Therapeutics LLC | 5 | $125.24 | |
| Collegium Pharmaceutical, Inc. | 5 | $100.24 | |
| IBSA Pharma Inc. | 5 | $87.64 | |
| Stryker Corporation | 1 | $84.49 | |
| PFIZER INC. | 4 | $72.71 | |
| Abbott Laboratories | 1 | $53.77 | |
| PAINTEQ LLC | 2 | $45.70 | |
| SCILEX PHARMACEUTICALS INC. | 2 | $37.19 | |
| Curonix LLC | 1 | $22.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,929
Patients
601
Total drug cost
$123,857
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 551 | 75 | $14,956 |
| Gabapentin | Generic | 517 | 120 | $10,173 |
| Tramadol Hcl | Generic | 254 | 66 | $2,022 |
| Methadone Hcl | Generic | 228 | 30 | $3,374 |
| Meloxicam | Generic | 189 | 60 | $771 |
| Amitriptyline Hcl | Generic | 173 | 40 | $2,993 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 165 | 26 | $4,836 |
| Methocarbamol | Generic | 159 | 41 | $2,080 |
| Pregabalin | Generic | 158 | 36 | $7,457 |
| Belbuca (Buprenorphine Hcl) | Brand | 106 | 30 | $63,188 |
Hospital affiliations
Frequently asked questions
What is Dr. Eric Chang's medical specialty?
Dr. Eric Chang practices Pain Medicine (Physical Medicine & Rehabilitation) Physician in Orange, CA.
Where does Dr. Eric Chang practice?
Dr. Eric Chang practices at 1120 W la Veta Ave, Orange, CA 928684231. Office phone: 6572104096.
What is Dr. Eric Chang's NPI?
Dr. Eric Chang's National Provider Identifier (NPI) is 1407062920, issued by NPPES.
Does Dr. Eric Chang accept Medicare assignment?
Yes. Dr. Eric Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Chang commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Established patient office or other outpatient visit (HCPCS 99214); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.