Doctor profile · Federal record
Dr. Matt Rostami, M.D
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Tarzana, CA
- NPI 1184026833
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
18321 Clark St
Tarzana, CA 913563501
(310) 423-5252
fax (310) 423-8441 - Additional location
-
215 W Janss RD
Thousand Oaks, CA 913601847
(805) 370-4552 - Mailing address
-
4140 W 190Th St
Torrance, CA 905045513
Credentials & registration
- NPI registered
- September 2014 — 12 yrs on file
- Profile last updated
- November 8, 2024
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A135686
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184026833. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,108
Distinct HCPCS
5
Medicare allowed
$141,041
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 686 | 219 | $124 | |
99239 |
Hospital discharge day management, more than 30 minutes | 183 | 177 | $120 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 149 | 143 | $179 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 69 | 41 | $82 | |
99497 |
Advance care planning, first 30 minutes | 21 | 21 | $79 |
In context: peer comparison
Among 6 peers in Tarzana Hospitalist Physician, average services per provider: 187. This provider delivers 5.9× the peer median.Open Payments
Industry payments received
All-time total
$122
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 1 | $121.89 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Matt Rostami's medical specialty?
Dr. Matt Rostami practices Hospitalist Physician in Tarzana, CA.
Where does Dr. Matt Rostami practice?
Dr. Matt Rostami practices at 18321 Clark St, Tarzana, CA 913563501. Office phone: 3104235252.
What is Dr. Matt Rostami's NPI?
Dr. Matt Rostami's National Provider Identifier (NPI) is 1184026833, issued by NPPES.
Does Dr. Matt Rostami accept Medicare assignment?
Yes. Dr. Matt Rostami accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matt Rostami commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.