Doctor profile · Federal record
Dr. Mohammad Mahmud, MD, MPH, PHD
Internal Medicine Physician (CMS: Internal Medicine) · Corona, CA
- NPI 1164513784
- Accepts Medicare
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
703 Magnolia Ave
Corona, CA 928793118
(951) 340-2178
fax (951) 340-2478
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A70230
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164513784. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
625
Distinct HCPCS
10
Medicare allowed
$30,515
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 244 | 212 | $93 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 68 | 16 | $1 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 52 | 52 | $41 | |
96372 |
Injection of drug or substance under skin or into muscle | 52 | 36 | $15 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 49 | 24 | $1 | |
81002 |
Urinalysis, manual test | 46 | 42 | $3 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 28 | 28 | $16 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 24 | 24 | $75 | |
80053 |
Blood test, comprehensive group of blood chemicals | 17 | 17 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 16 | 16 | $8 |
In context: peer comparison
Among 14 peers in Corona Internal Medicine Physician, average services per provider: 90. This provider delivers 6.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,252
Patients
1,215
Total drug cost
$13,224
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 192 | 184 | $823 |
| Methylprednisolone | Generic | 139 | 137 | $1,067 |
| Baclofen | Generic | 132 | 126 | $511 |
| Meloxicam | Generic | 129 | 125 | $602 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 123 | 118 | $3,654 |
| Doxycycline Hyclate | Generic | 104 | 98 | $1,038 |
| Cefdinir | Generic | 92 | 89 | $1,332 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 65 | 65 | $401 |
| Naproxen | Generic | 58 | 58 | $229 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 46 | 45 | $762 |
Frequently asked questions
What is Dr. Mohammad Mahmud's medical specialty?
Dr. Mohammad Mahmud practices Internal Medicine Physician in Corona, CA.
Where does Dr. Mohammad Mahmud practice?
Dr. Mohammad Mahmud practices at 703 Magnolia Ave, Corona, CA 928793118. Office phone: 9513402178.
What is Dr. Mohammad Mahmud's NPI?
Dr. Mohammad Mahmud's National Provider Identifier (NPI) is 1164513784, issued by NPPES.
Does Dr. Mohammad Mahmud accept Medicare assignment?
Yes. Dr. Mohammad Mahmud accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohammad Mahmud commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS 87811). Source: CMS Medicare Physician & Other Practitioners file.