Doctor profile · Federal record
Dr. Mahmoud Nemazee, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Norwalk, CA
- NPI 1801849450
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13100 Studebaker RD
Norwalk, CA 906502531
(562) 864-6377 - Mailing address
-
Dept la 21575
Pasadena, CA 911851575
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 27, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #C50799
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801849450. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
653
Distinct HCPCS
5
Medicare allowed
$89,364
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 252 | 229 | $184 | |
99284 |
Emergency department visit with moderate level of medical decision making | 248 | 206 | $127 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 86 | 79 | $9 | |
99291 |
Critical care, first 30-74 minutes | 38 | 37 | $226 | |
99283 |
Emergency department visit with low level of medical decision making | 29 | 26 | $75 |
In context: peer comparison
Among 3 peers in Norwalk Emergency Medicine Physician, average services per provider: 153. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
298
Patients
257
Total drug cost
$2,525
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 66 | 56 | $256 |
| Levofloxacin | Generic | 54 | 51 | $364 |
| Cephalexin | Generic | 44 | 41 | $429 |
| Ciprofloxacin Hcl | Generic | 42 | 36 | $255 |
| Ibuprofen | Generic | 28 | 28 | $144 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 21 | $130 |
| Prednisone | Generic | 17 | 13 | $56 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 0 | $748 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $145 |
Hospital affiliations
Frequently asked questions
What is Dr. Mahmoud Nemazee's medical specialty?
Dr. Mahmoud Nemazee practices Emergency Medicine Physician in Norwalk, CA.
Where does Dr. Mahmoud Nemazee practice?
Dr. Mahmoud Nemazee practices at 13100 Studebaker RD, Norwalk, CA 906502531. Office phone: 5628646377.
What is Dr. Mahmoud Nemazee's NPI?
Dr. Mahmoud Nemazee's National Provider Identifier (NPI) is 1801849450, issued by NPPES.
Does Dr. Mahmoud Nemazee accept Medicare assignment?
Yes. Dr. Mahmoud Nemazee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mahmoud Nemazee commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.