Doctor profile · Federal record
Dr. Daniel Chang, MD
Neurology Physician (CMS: Neurology) · Los Angeles, CA
- NPI 1194761841
- Accepts Medicare
- MIPS 92.5 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
201 S Alvarado St, #200
Los Angeles, CA 900572320
(213) 484-6000
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 4, 2010
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A61662
- Medicaid
- CA #00A616620
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194761841. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,107
Distinct HCPCS
4
Medicare allowed
$216,488
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 681 | 414 | $141 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 218 | 218 | $183 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 104 | 104 | $454 | |
95957 |
Measurement of brain wave activity (eeg), digital analysis | 104 | 104 | $320 |
In context: peer comparison
Among 85 peers in Los Angeles Neurology Physician, average services per provider: 411. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$907
Transactions
29
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 9 | $271.54 | |
| Stryker Corporation | 1 | $223.03 | |
| Pfizer INC. | 10 | $214.91 | |
| Sumitomo Pharma America, INC. | 3 | $81.56 | |
| Mdd US Operations, LLC | 2 | $51.25 | |
| Eisai INC. | 1 | $17.91 | |
| Scilex Pharmaceuticals INC. | 1 | $17.65 | |
| Lundbeck LLC | 1 | $15.60 | |
| Amgen INC. | 1 | $13.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
7,131
Patients
1,507
Total drug cost
$817,302
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Memantine Hcl ER (Memantine Hcl) | Brand | 2,262 | 422 | $635,494 |
| Donepezil Hcl | Generic | 1,109 | 249 | $20,078 |
| Gabapentin | Generic | 704 | 169 | $18,471 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 702 | 132 | $23,332 |
| Memantine Hcl | Generic | 466 | 109 | $14,136 |
| Sertraline Hcl | Generic | 349 | 66 | $4,059 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 267 | 62 | $14,904 |
| Levetiracetam | Generic | 260 | 70 | $14,030 |
| Nortriptyline Hcl | Generic | 206 | 50 | $4,393 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 176 | 51 | $13,852 |
Frequently asked questions
What is Dr. Daniel Chang's medical specialty?
Dr. Daniel Chang practices Neurology Physician in Los Angeles, CA.
Where does Dr. Daniel Chang practice?
Dr. Daniel Chang practices at 201 S Alvarado St, Los Angeles, CA 900572320. Office phone: 2134846000.
What is Dr. Daniel Chang's NPI?
Dr. Daniel Chang's National Provider Identifier (NPI) is 1194761841, issued by NPPES.
Does Dr. Daniel Chang accept Medicare assignment?
Yes. Dr. Daniel Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Measurement of brain wave activity (eeg), awake and drowsy (HCPCS 95816). Source: CMS Medicare Physician & Other Practitioners file.