Doctor profile · Federal record
Dr. Tariq Mahmood, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Specialist · Orange, CA
- NPI 1104874171
- Accepts Medicare
- 55 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1010 W la Veta Ave Ste 250
Orange, CA 928684303
(714) 541-6622
fax (714) 541-0531
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 28, 2023
- Year of graduation
- 1971 — 55 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A34660
- Medicaid
- CA #GR0057460
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104874171. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,684
Distinct HCPCS
7
Medicare allowed
$176,753
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,133 | 411 | $137 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 295 | 141 | $8 | |
36415 |
Insertion of needle into vein for collection of blood sample | 154 | 97 | $8 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 40 | 40 | $233 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 30 | $98 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 17 | $192 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $179 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 1,067. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$4,637
Transactions
176
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 15 | $413.01 | |
| Novartis Pharmaceuticals Corporation | 16 | $316.28 | |
| Daiichi Sankyo Inc. | 11 | $260.90 | |
| Celgene Corporation | 25 | $259.52 | |
| PFIZER INC. | 16 | $257.06 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 10 | $242.86 | |
| Merck Sharp & Dohme LLC | 12 | $239.97 | |
| GlaxoSmithKline, LLC. | 11 | $238.82 | |
| Janssen Biotech, Inc. | 10 | $195.26 | |
| Incyte Corporation | 12 | $193.98 | |
| ABBVIE INC. | 12 | $183.12 | |
| Alexion Pharmaceuticals, Inc. | 6 | $152.00 | |
| SOBI, INC | 6 | $151.37 | |
| E.R. Squibb & Sons, L.L.C. | 10 | $133.24 | |
| Genentech USA, Inc. | 4 | $122.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,006
Patients
274
Total drug cost
$600,779
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamoxifen Citrate | Generic | 132 | 35 | $6,889 |
| Eliquis (Apixaban) | Brand | 104 | 19 | $85,771 |
| Zolpidem Tartrate | Generic | 97 | 22 | $802 |
| Lorazepam | Generic | 91 | 27 | $670 |
| Anastrozole | Generic | 77 | 22 | $2,856 |
| Pantoprazole Sodium | Generic | 74 | 25 | $751 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 66 | 19 | $1,346 |
| Hydroxyurea | Generic | 63 | 15 | $2,931 |
| Alprazolam | Generic | 54 | 13 | $236 |
| Azithromycin | Generic | 45 | 29 | $194 |
Hospital affiliations
Frequently asked questions
What is Dr. Tariq Mahmood's medical specialty?
Dr. Tariq Mahmood practices Hematology & Oncology Physician in Orange, CA.
Where does Dr. Tariq Mahmood practice?
Dr. Tariq Mahmood practices at 1010 W la Veta Ave Ste 250, Orange, CA 928684303. Office phone: 7145416622.
What is Dr. Tariq Mahmood's NPI?
Dr. Tariq Mahmood's National Provider Identifier (NPI) is 1104874171, issued by NPPES.
Does Dr. Tariq Mahmood accept Medicare assignment?
Yes. Dr. Tariq Mahmood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tariq Mahmood commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.