Doctor profile · Federal record
Dr. Nicholas Mascarenhas, MD
Psychiatry Physician (CMS: Psychiatry) · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
- NPI 1285111450
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2010 Zonal Ave # 1P10
Los Angeles, CA 900331026
(323) 409-5555
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- September 7, 2021
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #A165220
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285111450. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,304
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99283 |
Emergency department visit with low level of medical decision making | 16 | 13 | $81 |
In context: peer comparison
Among 77 peers in Los Angeles Psychiatry Physician, average services per provider: 134. This provider delivers 0.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Mascarenhas's medical specialty?
Dr. Nicholas Mascarenhas practices Psychiatry Physician in Los Angeles, CA.
Where does Dr. Nicholas Mascarenhas practice?
Dr. Nicholas Mascarenhas practices at 2010 Zonal Ave # 1P10, Los Angeles, CA 900331026. Office phone: 3234095555.
What is Dr. Nicholas Mascarenhas's NPI?
Dr. Nicholas Mascarenhas's National Provider Identifier (NPI) is 1285111450, issued by NPPES.
Does Dr. Nicholas Mascarenhas accept Medicare assignment?
Yes. Dr. Nicholas Mascarenhas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Mascarenhas commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.