Doctor profile · Federal record
Dr. Alireza Hosseini, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Mission Viejo, CA
- NPI 1629324140
- Accepts Medicare
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
25982 Pala Ste 140
Mission Viejo, CA 926916724
(310) 328-6837 - Mailing address
-
13512 Moore St
Cerritos, CA 907032309
Credentials & registration
- NPI registered
- August 2012 — 14 yrs on file
- Profile last updated
- February 13, 2021
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #A142579
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629324140. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
478
Distinct HCPCS
5
Medicare allowed
$63,547
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 287 | 144 | $136 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 94 | 94 | $175 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 46 | $92 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 23 | 13 | $37 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $119 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 148. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$1,185
Transactions
48
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 17 | $288.94 | |
| Amgen Inc. | 7 | $159.89 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $146.69 | |
| Dexcom, Inc. | 3 | $76.30 | |
| Insulet Corporation | 3 | $70.27 | |
| ABBVIE INC. | 3 | $54.58 | |
| Radius Health, Inc. | 2 | $49.65 | |
| RECORDATI_RARE_DISEASES_INC. | 2 | $48.16 | |
| SANOFI-AVENTIS U.S. LLC | 2 | $45.64 | |
| Novo Nordisk Inc | 2 | $31.22 | |
| Kyowa Kirin, Inc. | 1 | $28.68 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $27.34 | |
| Abbott Laboratories | 1 | $26.35 | |
| Alexion Pharmaceuticals, Inc. | 1 | $23.46 | |
| Medtronic, Inc. | 1 | $23.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,891
Patients
629
Total drug cost
$1,661,832
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 316 | 79 | $486,420 |
| Levothyroxine Sodium | Generic | 262 | 95 | $6,584 |
| Jardiance (Empagliflozin) | Brand | 219 | 76 | $280,385 |
| Metformin Hcl | Generic | 182 | 69 | $2,483 |
| Pioglitazone Hcl | Generic | 147 | 60 | $7,226 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 141 | 51 | $187,172 |
| Rybelsus (Semaglutide) | Brand | 139 | 53 | $263,991 |
| Trulicity (Dulaglutide) | Brand | 125 | 35 | $245,565 |
| Rosuvastatin Calcium | Generic | 57 | 20 | $2,280 |
| Basaglar Kwikpen U-100 (Insulin Glargine,hum.Rec.Anlog) | Brand | 56 | 18 | $22,131 |
Hospital affiliations
Frequently asked questions
What is Dr. Alireza Hosseini's medical specialty?
Dr. Alireza Hosseini practices Endocrinology, Diabetes & Metabolism Physician in Mission Viejo, CA.
Where does Dr. Alireza Hosseini practice?
Dr. Alireza Hosseini practices at 25982 Pala Ste 140, Mission Viejo, CA 926916724. Office phone: 3103286837.
What is Dr. Alireza Hosseini's NPI?
Dr. Alireza Hosseini's National Provider Identifier (NPI) is 1629324140, issued by NPPES.
Does Dr. Alireza Hosseini accept Medicare assignment?
Yes. Dr. Alireza Hosseini accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alireza Hosseini commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.