Doctor profile · Federal record
Dr. Ethan Schram, M.D.
Medical Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Hematology & Oncology Physician · Walnut Creek, CA
- NPI 1659320703
- Accepts Medicare
- MIPS 76.9 / 100 · 2023
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
575 Lennon Ln Ste 153
Walnut Creek, CA 945982443
(925) 433-8786
fax (925) 433-8788 - Additional location
-
10 Woodland RD, Martin-O'Neil Cancer Center
Saint Helena, CA 945749554
(707) 967-5721
fax (707) 967-5722
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 27, 2025
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- California #A100608
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659320703. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,477
Distinct HCPCS
10
Medicare allowed
$162,546
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 529 | 137 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 244 | 137 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 207 | 124 | $63 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 118 | 66 | $129 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 103 | 70 | $87 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 65 | 65 | $177 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 52 | 25 | $127 | |
96372 |
Injection of drug or substance under skin or into muscle | 38 | 20 | $15 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 38 | 35 | $185 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 17 | $179 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 105. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$4,639
Transactions
65
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Myriad Genetic Laboratories, Inc. | 11 | $2,937.96 | |
| Merck Sharp & Dohme LLC | 8 | $218.09 | |
| AstraZeneca Pharmaceuticals LP | 3 | $165.67 | |
| Janssen Biotech, Inc. | 5 | $154.48 | |
| Novartis Pharmaceuticals Corporation | 6 | $150.86 | |
| PFIZER INC. | 7 | $145.21 | |
| ABBVIE INC. | 6 | $125.36 | |
| Daiichi Sankyo Inc. | 4 | $108.40 | |
| Genentech USA, Inc. | 4 | $108.33 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $102.14 | |
| INTUITIVE SURGICAL, INC. | 1 | $98.10 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $64.28 | |
| ARRAY BIOPHARMA INC | 2 | $63.57 | |
| Celgene Corporation | 2 | $50.23 | |
| Karyopharm Therapeutics Inc. | 1 | $32.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
504
Patients
28
Total drug cost
$1,207,573
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 65 | 17 | $2,152 |
| Tamoxifen Citrate | Generic | 53 | 0 | $927 |
| Xarelto (Rivaroxaban) | Brand | 43 | 0 | $32,709 |
| Prednisone | Generic | 41 | 0 | $1,898 |
| Hydroxyurea | Generic | 39 | 0 | $852 |
| Xtandi (Enzalutamide) | Brand | 37 | 0 | $518,040 |
| Abiraterone Acetate | Generic | 32 | 0 | $142,326 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 29 | 0 | $256 |
| Gabapentin | Generic | 28 | 0 | $221 |
| Acyclovir | Generic | 27 | 0 | $486 |
Hospital affiliations
Frequently asked questions
What is Dr. Ethan Schram's medical specialty?
Dr. Ethan Schram practices Medical Oncology Physician in Walnut Creek, CA.
Where does Dr. Ethan Schram practice?
Dr. Ethan Schram practices at 575 Lennon Ln Ste 153, Walnut Creek, CA 945982443. Office phone: 9254338786.
What is Dr. Ethan Schram's NPI?
Dr. Ethan Schram's National Provider Identifier (NPI) is 1659320703, issued by NPPES.
Does Dr. Ethan Schram accept Medicare assignment?
Yes. Dr. Ethan Schram accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ethan Schram commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.