Doctor profile · Federal record
Dr. Mari Machi
Emergency Medicine Physician (CMS: Emergency Medicine) · Marina del Rey, CA
- NPI 1730407438
- Accepts Medicare
- MIPS 78.8 / 100 · 2023
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4560 Admiralty Way Ste 100
Marina del Rey, CA 902925424
(310) 827-3700 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- January 13, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A119720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730407438. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,218
Distinct HCPCS
5
Medicare allowed
$128,868
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 456 | 448 | $184 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 437 | 421 | $9 | |
99284 |
Emergency department visit with moderate level of medical decision making | 251 | 249 | $127 | |
99283 |
Emergency department visit with low level of medical decision making | 48 | 47 | $75 | |
99291 |
Critical care, first 30-74 minutes | 26 | 26 | $226 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 73. This provider delivers 17× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
47
Patients
47
Total drug cost
$469
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 20 | 20 | $293 |
| Ondansetron Odt (Ondansetron) | Brand | 14 | 14 | $103 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $73 |
Hospital affiliations
Frequently asked questions
What is Dr. Mari Machi's medical specialty?
Dr. Mari Machi practices Emergency Medicine Physician in Marina del Rey, CA.
Where does Dr. Mari Machi practice?
Dr. Mari Machi practices at 4560 Admiralty Way Ste 100, Marina del Rey, CA 902925424. Office phone: 3108273700.
What is Dr. Mari Machi's NPI?
Dr. Mari Machi's National Provider Identifier (NPI) is 1730407438, issued by NPPES.
Does Dr. Mari Machi accept Medicare assignment?
Yes. Dr. Mari Machi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mari Machi commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.