Doctor profile · Federal record
Dr. Mauro Janoski, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Hematology & Oncology Physician · Downey, CA
- NPI 1154386290
- Accepts Medicare
- 43 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
11480 Brookshire Ave., Suite 309
Downey, CA 902415025
(562) 869-1201
fax (562) 869-1201 - Additional location
-
3400 Ministry Pkwy
Weston, WI 544765220
(715) 393-1220 - Mailing address
-
18000 Studebaker RD Ste 800
Cerritos, CA 907032671
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 7, 2026
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (3)
- Tennessee #40198 · California #C54846 · Wisconsin #84139
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154386290. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
861
Distinct HCPCS
3
Medicare allowed
$73,106
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 432 | 131 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 389 | 108 | $99 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 40 | 40 | $135 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 137. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $16.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
333
Patients
48
Total drug cost
$30,065
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 40 | 12 | $1,055 |
| Tamoxifen Citrate | Generic | 37 | 0 | $998 |
| Prednisone | Generic | 36 | 0 | $366 |
| Olanzapine | Generic | 31 | 11 | $1,837 |
| Anastrozole | Generic | 26 | 0 | $1,426 |
| Duloxetine Hcl | Generic | 23 | 0 | $675 |
| Ondansetron Hcl | Generic | 20 | 14 | $588 |
| Eliquis (Apixaban) | Brand | 18 | 0 | $11,953 |
| Mirtazapine | Generic | 17 | 0 | $192 |
| Xarelto (Rivaroxaban) | Brand | 17 | 0 | $9,953 |
Hospital affiliations
Frequently asked questions
What is Dr. Mauro Janoski's medical specialty?
Dr. Mauro Janoski practices Hematology & Oncology Physician in Downey, CA.
Where does Dr. Mauro Janoski practice?
Dr. Mauro Janoski practices at 11480 Brookshire Ave., Downey, CA 902415025. Office phone: 5628691201.
What is Dr. Mauro Janoski's NPI?
Dr. Mauro Janoski's National Provider Identifier (NPI) is 1154386290, issued by NPPES.
Does Dr. Mauro Janoski accept Medicare assignment?
Yes. Dr. Mauro Janoski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mauro Janoski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); 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.