Doctor profile · Federal record
Dr. Azam Riyaz, MD
Gastroenterology Physician (CMS: Gastroenterology) · Torrance, CA
- NPI 1184613382
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
23451 Madison St Ste 290
Torrance, CA 905054737
(310) 375-1246
fax (310) 375-0590
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- September 26, 2024
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A61966
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184613382. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,249
Distinct HCPCS
10
Medicare allowed
$160,616
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 284 | 284 | $174 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 225 | 225 | $119 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 209 | 151 | $122 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 137 | 57 | $41 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 92 | 38 | $125 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 65 | 65 | $150 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 65 | 59 | $86 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 55 | 54 | $102 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 47 | 45 | $183 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 26 | 26 | $228 |
In context: peer comparison
Among 19 peers in Torrance Gastroenterology Physician, average services per provider: 105. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$302
Transactions
15
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 7 | $140.92 | |
| Merck Sharp & Dohme LLC | 3 | $55.71 | |
| Pfizer INC. | 2 | $48.51 | |
| Ipsen Biopharmaceuticals, INC | 1 | $20.00 | |
| Phathom Pharmaceuticals, INC. | 1 | $19.15 | |
| Celltrion USA INC. | 1 | $17.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
692
Patients
292
Total drug cost
$166,371
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 188 | 75 | $2,024 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 149 | 142 | $2,299 |
| Famotidine | Generic | 62 | 24 | $920 |
| Creon (Lipase/Protease/Amylase) | Brand | 43 | 0 | $59,599 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 32 | 0 | $43,538 |
| Ursodiol | Generic | 29 | 0 | $7,072 |
| Mesalamine | Generic | 26 | 0 | $19,932 |
| Pantoprazole Sodium | Generic | 24 | 12 | $369 |
| Lubiprostone | Generic | 23 | 11 | $2,827 |
| Lactulose | Generic | 22 | 0 | $2,439 |
Frequently asked questions
What is Dr. Azam Riyaz's medical specialty?
Dr. Azam Riyaz practices Gastroenterology Physician in Torrance, CA.
Where does Dr. Azam Riyaz practice?
Dr. Azam Riyaz practices at 23451 Madison St Ste 290, Torrance, CA 905054737. Office phone: 3103751246.
What is Dr. Azam Riyaz's NPI?
Dr. Azam Riyaz's National Provider Identifier (NPI) is 1184613382, issued by NPPES.
Does Dr. Azam Riyaz accept Medicare assignment?
Yes. Dr. Azam Riyaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Azam Riyaz commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.