Doctor profile · Federal record
Dr. Marisa Smith, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · San Diego, CA
- NPI 1447756259
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
6655 Alvarado RD
San Diego, CA 921205208
(800) 926-8273 - Additional location
-
1415 Ross Ave
El Centro, CA 922434306 - Additional location
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Mailing address
-
File 57326
Los Angeles, CA 900747326
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- September 9, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A185755
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447756259. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
112
Distinct HCPCS
2
Medicare allowed
$19,752
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 87 | 87 | $189 | |
99284 |
Emergency department visit with moderate level of medical decision making | 25 | 25 | $131 |
In context: peer comparison
Among 130 peers in San Diego Emergency Medicine Physician, average services per provider: 67. This provider delivers 1.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Marisa Smith's medical specialty?
Dr. Marisa Smith practices Emergency Medicine Physician in San Diego, CA.
Where does Dr. Marisa Smith practice?
Dr. Marisa Smith practices at 6655 Alvarado RD, San Diego, CA 921205208. Office phone: 8009268273.
What is Dr. Marisa Smith's NPI?
Dr. Marisa Smith's National Provider Identifier (NPI) is 1447756259, issued by NPPES.
Does Dr. Marisa Smith accept Medicare assignment?
Yes. Dr. Marisa Smith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marisa Smith 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). Source: CMS Medicare Physician & Other Practitioners file.