Doctor profile · Federal record
Dr. Steven Schadendorf, MD
Neurology Physician (CMS: Neurology) · Neurology Physician · Walnut Creek, CA
- NPI 1619926102
- Accepts Medicare
- MIPS 97.5 / 100 · 2023
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
575 Lennon Ln Ste 152
Walnut Creek, CA 945982443
(925) 602-7060
fax (925) 602-7070 - Additional location
-
1113 Sherman St
Saint Paul, NE 688731546
(308) 754-4421
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 27, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- California #A93088 · Nebraska #35828
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619926102. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24,859
Distinct HCPCS
9
Medicare allowed
$282,400
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0585 |
Injection, onabotulinumtoxina, 1 unit | 24,010 | 44 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 544 | 341 | $152 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 75 | 65 | $212 | |
64615 |
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 64 | 30 | $173 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 47 | 47 | $256 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 40 | 38 | $65 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 34 | $107 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 26 | 13 | $135 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 14 | $197 |
In context: peer comparison
Among 8 peers in Walnut Creek Neurology Physician, average services per provider: 1,095. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$849
Transactions
37
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 15 | $242.31 | |
| Alexion Pharmaceuticals, INC. | 4 | $113.93 | |
| Argenx US, INC. | 3 | $77.45 | |
| Novartis Pharmaceuticals Corporation | 2 | $52.88 | |
| Merz Pharmaceuticals, LLC | 1 | $48.12 | |
| Sk Life Science, INC. | 2 | $43.76 | |
| Teva Pharmaceuticals USA, INC. | 2 | $41.45 | |
| Lundbeck LLC | 1 | $34.57 | |
| Otsuka America Pharmaceutical, INC. | 1 | $28.81 | |
| Amgen INC. | 1 | $26.09 | |
| Ge Healthcare | 1 | $24.56 | |
| Lilly USA, LLC | 1 | $23.62 | |
| Ucb, INC. | 1 | $23.04 | |
| Banner Life Sciences, LLC | 1 | $22.35 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
910
Patients
254
Total drug cost
$44,237
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 142 | 44 | $13,083 |
| Levetiracetam | Generic | 112 | 38 | $6,903 |
| Donepezil Hcl | Generic | 111 | 41 | $3,779 |
| Gabapentin | Generic | 70 | 27 | $2,040 |
| Memantine Hcl | Generic | 67 | 17 | $5,264 |
| Carbidopa-Levodopa ER (Carbidopa/Levodopa) | Brand | 58 | 18 | $5,057 |
| Lamotrigine | Generic | 57 | 16 | $1,602 |
| Baclofen | Generic | 44 | 12 | $1,132 |
| Mirtazapine | Generic | 41 | 0 | $1,207 |
| Pregabalin | Generic | 40 | 15 | $1,494 |
Hospital affiliations
Frequently asked questions
What is Dr. Steven Schadendorf's medical specialty?
Dr. Steven Schadendorf practices Neurology Physician in Walnut Creek, CA.
Where does Dr. Steven Schadendorf practice?
Dr. Steven Schadendorf practices at 575 Lennon Ln Ste 152, Walnut Creek, CA 945982443. Office phone: 9256027060.
What is Dr. Steven Schadendorf's NPI?
Dr. Steven Schadendorf's National Provider Identifier (NPI) is 1619926102, issued by NPPES.
Does Dr. Steven Schadendorf accept Medicare assignment?
Yes. Dr. Steven Schadendorf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Schadendorf commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.