Doctor profile · Federal record
Dr. Robert Weber, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Daly City, CA
- NPI 1265505291
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1800 Sullivan Ave, Suite 603
Daly City, CA 940152225
(415) 337-2121
fax (415) 337-1247
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- California #G72551 · California #G072551
- Medicaid (2)
- CA #00G725510 · CA #00G7255102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265505291. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,342
Distinct HCPCS
10
Medicare allowed
$180,162
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 650 | 243 | $151 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 303 | 129 | $109 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 148 | 44 | $88 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 23 | $74 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 40 | 40 | $194 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 30 | $144 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 24 | $210 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $255 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 15 | $107 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $148 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 122. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$34,937
Transactions
188
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | 33 | $27,217.66 | |
| Incyte Corporation | 7 | $3,432.91 | |
| Janssen Biotech, Inc. | 22 | $499.15 | |
| AstraZeneca Pharmaceuticals LP | 17 | $405.29 | |
| E.R. Squibb & Sons, L.L.C. | 25 | $349.44 | |
| Daiichi Sankyo Inc. | 14 | $282.02 | |
| PFIZER INC. | 11 | $235.68 | |
| ABBVIE INC. | 10 | $230.06 | |
| Coherus Biosciences Inc. | 8 | $200.52 | |
| Genentech USA, Inc. | 7 | $196.99 | |
| Novartis Pharmaceuticals Corporation | 7 | $165.58 | |
| GlaxoSmithKline, LLC. | 9 | $143.29 | |
| Merck Sharp & Dohme LLC | 7 | $141.03 | |
| Astellas Pharma US Inc | 6 | $132.20 | |
| Janssen Pharmaceuticals, Inc | 5 | $128.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
747
Patients
167
Total drug cost
$3,050,869
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 242 | 81 | $11,389 |
| Imbruvica (Ibrutinib) | Brand | 62 | 0 | $792,340 |
| Hydroxyurea | Generic | 58 | 18 | $2,515 |
| Tagrisso (Osimertinib Mesylate) | Brand | 57 | 0 | $1,005,334 |
| Ondansetron Hcl | Generic | 48 | 31 | $471 |
| Letrozole | Generic | 46 | 12 | $1,615 |
| Eliquis (Apixaban) | Brand | 40 | 13 | $39,896 |
| Tamoxifen Citrate | Generic | 34 | 12 | $1,319 |
| Revlimid (Lenalidomide) | Brand | 33 | 0 | $605,556 |
| Lorazepam | Generic | 28 | 0 | $237 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Weber's medical specialty?
Dr. Robert Weber practices Hematology & Oncology Physician in Daly City, CA.
Where does Dr. Robert Weber practice?
Dr. Robert Weber practices at 1800 Sullivan Ave, Daly City, CA 940152225. Office phone: 4153372121.
What is Dr. Robert Weber's NPI?
Dr. Robert Weber's National Provider Identifier (NPI) is 1265505291, issued by NPPES.
Does Dr. Robert Weber accept Medicare assignment?
Yes. Dr. Robert Weber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Weber commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.