Doctor profile · Federal record
Dr. Bertrand Tuan, M.D.
Specialist (CMS: Hematology/Oncology) · San Francisco, CA
- NPI 1578632980
- Accepts Medicare
- MIPS 95.7 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2100 Webster St Ste 225
San Francisco, CA 941152376
(415) 923-3012
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #G78339
- Medicaid
- CA #YYY49266Y
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578632980. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47,123
Distinct HCPCS
10
Medicare allowed
$818,764
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0881 |
Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 16,401 | 46 | $3 | |
Q0138 |
Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 12,240 | 15 | $0 | |
J9144 |
Injection, daratumumab, 10 mg and hyaluronidase-fihj | 5,777 | 13 | $48 | |
J0897 |
Injection, denosumab, 1 mg | 4,283 | 23 | $23 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,435 | 49 | $0 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 958 | 261 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 805 | 389 | $147 | |
Q5119 |
Injection, rituximab-pvvr, biosimilar, (ruxience), 10 mg | 699 | 12 | $26 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 690 | 38 | $1 | |
Q5118 |
Injection, bevacizumab-bvzr, biosimilar, (zirabev), 10 mg | 515 | 12 | $26 |
In context: peer comparison
Among 10 peers in San Francisco Specialist, average services per provider: 612. This provider delivers 77× the peer median.Open Payments
Industry payments received
All-time total
$2,051
Transactions
49
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 6 | $211.52 | |
| Abbvie INC. | 7 | $136.10 | |
| Pfizer INC. | 6 | $132.30 | |
| Merck Sharp & Dohme LLC | 3 | $96.77 | |
| GlaxoSmithKline, LLC. | 3 | $89.26 | |
| Novartis Pharmaceuticals Corporation | 4 | $83.54 | |
| Ipsen Biopharmaceuticals, INC | 2 | $79.50 | |
| Coherus Biosciences INC. | 2 | $68.08 | |
| Exelixis INC. | 2 | $66.93 | |
| Astellas Pharma US INC | 3 | $66.00 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $65.35 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $63.52 | |
| Blueprint Medicines Corporation | 2 | $60.72 | |
| Lilly USA, LLC | 2 | $57.90 | |
| Genzyme Corporation | 2 | $51.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,121
Patients
113
Total drug cost
$5,557,026
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Aranesp (Darbepoetin Alfa in Polysorbat) | Brand | 165 | 31 | $358,419 |
| Hydroxyurea | Generic | 142 | 28 | $3,173 |
| Eliquis (Apixaban) | Brand | 127 | 24 | $88,682 |
| Acyclovir | Generic | 86 | 15 | $1,792 |
| Nplate (Romiplostim) | Brand | 79 | 0 | $414,349 |
| Calquence (Acalabrutinib Maleate) | Brand | 77 | 0 | $1,142,344 |
| Reblozyl (Luspatercept-Aamt) | Brand | 64 | 0 | $1,096,609 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 54 | 0 | $209 |
| Imatinib Mesylate | Generic | 53 | 0 | $79,217 |
| Zirabev (Bevacizumab-Bvzr) | Brand | 52 | 0 | $207,758 |
Hospital affiliations
Frequently asked questions
What is Dr. Bertrand Tuan's medical specialty?
Dr. Bertrand Tuan practices Specialist in San Francisco, CA.
Where does Dr. Bertrand Tuan practice?
Dr. Bertrand Tuan practices at 2100 Webster St Ste 225, San Francisco, CA 941152376. Office phone: 4159233012.
What is Dr. Bertrand Tuan's NPI?
Dr. Bertrand Tuan's National Provider Identifier (NPI) is 1578632980, issued by NPPES.
Does Dr. Bertrand Tuan accept Medicare assignment?
Yes. Dr. Bertrand Tuan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bertrand Tuan commonly perform?
Top Medicare-reported procedures in 2023: Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS J0881); Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (HCPCS Q0138); Injection, daratumumab, 10 mg and hyaluronidase-fihj (HCPCS J9144). Source: CMS Medicare Physician & Other Practitioners file.