Doctor profile · Federal record
Dr. Marisa Oishi, MD, MPH
Emergency Medicine Physician · Emergency Medicine Physician · New York, NY
- NPI 1295994739
- MIPS 79.2 / 100 · 2023
- 18 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Gustave L Levy Pl, Box 1149
New York, NY 100296500
(212) 241-0763 - Mailing address
-
522 Mandevilla Dr
Brentwood, CA 945135563
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- July 21, 2022
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A134104
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295994739. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
105
Distinct HCPCS
3
Medicare allowed
$6,080
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99283 |
Emergency department visit with low level of medical decision making | 60 | 60 | $70 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 31 | 29 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 14 | 13 | $117 |
In context: peer comparison
Among 345 peers in New York Emergency Medicine Physician, average services per provider: 70. This provider delivers 1.5× the peer median.Frequently asked questions
What is Dr. Marisa Oishi's medical specialty?
Dr. Marisa Oishi practices Emergency Medicine Physician in New York, NY.
Where does Dr. Marisa Oishi practice?
Dr. Marisa Oishi practices at 1 Gustave L Levy Pl, New York, NY 100296500. Office phone: 2122410763.
What is Dr. Marisa Oishi's NPI?
Dr. Marisa Oishi's National Provider Identifier (NPI) is 1295994739, issued by NPPES.
What procedures does Dr. Marisa Oishi commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with low level of medical decision making (HCPCS 99283); 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.