Doctor profile · Federal record
Dr. Daniel Chen, MD
Neurology Physician (CMS: Neurology) · Neurology Physician · Salem, OR
- NPI 1477720878
- Accepts Medicare
- 30 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
875 Oak St Se
Salem, OR 973013975
(503) 814-6387
fax (503) 814-8243 - Additional location
-
966 12Th St Se Ste 130
Salem, OR 973022860
(503) 814-7700 - Mailing address
-
Po Box 14001, Salem
Salem, OR 97309
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- May 15, 2023
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- Oregon #MD169231 · Pennsylvania #MD447898
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477720878. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
907
Distinct HCPCS
10
Medicare allowed
$74,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 227 | 132 | $43 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 203 | 156 | $91 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 96 | 96 | $121 | |
95910 |
Nerve conduction, 7-8 studies | 74 | 74 | $100 | |
64615 |
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 63 | 28 | $106 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 48 | 47 | $53 | |
95908 |
Nerve conduction, 3-4 studies | 48 | 48 | $63 | |
95874 |
Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | 30 | 11 | $19 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 28 | 28 | $122 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 25 | 23 | $128 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 216. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Sales Inc. | 1 | $16.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,766
Patients
628
Total drug cost
$189,779
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 796 | 198 | $54,520 |
| Primidone | Generic | 463 | 105 | $12,825 |
| Clonazepam | Generic | 270 | 37 | $2,236 |
| Levetiracetam | Generic | 197 | 50 | $8,776 |
| Carbidopa-Levodopa Er (Carbidopa/Levodopa) | Brand | 147 | 38 | $12,724 |
| Rasagiline Mesylate | Generic | 112 | 34 | $24,994 |
| Lamotrigine | Generic | 111 | 18 | $2,864 |
| Selegiline Hcl | Generic | 103 | 22 | $18,391 |
| Ropinirole Er (Ropinirole Hcl) | Brand | 99 | 21 | $11,004 |
| Gabapentin | Generic | 97 | 39 | $3,897 |
Frequently asked questions
What is Dr. Daniel Chen's medical specialty?
Dr. Daniel Chen practices Neurology Physician in Salem, OR.
Where does Dr. Daniel Chen practice?
Dr. Daniel Chen practices at 875 Oak St Se, Salem, OR 973013975. Office phone: 5038146387.
What is Dr. Daniel Chen's NPI?
Dr. Daniel Chen's National Provider Identifier (NPI) is 1477720878, issued by NPPES.
Does Dr. Daniel Chen accept Medicare assignment?
Yes. Dr. Daniel Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Chen commonly perform?
Top Medicare-reported procedures in 2023: Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.