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DR. NICHOLAS LEE MASCARENHAS MD
NPI 1285111450
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Active since July 20, 2018PECOS EnrolledAccepts Medicare Assignment
91.04/100
CMS Quality Rating
2010 ZONAL AVE # 1P10, LOS ANGELES, CA 90033(323) 409-5555 Get Directions Write a Review

NPPES record last updated: September 7, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 7, 2021, Jul 20, 2018 (2 updates tracked since 2018).

About Dr. Nicholas Lee Mascarenhas Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NICHOLAS LEE MASCARENHAS MD (NPI 1285111450) is an individual psychiatry provider in Los Angeles, California, licensed in California (A165220) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1285111450
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. NICHOLAS LEE MASCARENHASCredential: MD
Location Address2010 ZONAL AVE # 1P10Los Angeles, CA 90033-1026
Mailing Address2010 Zonal Ave # 1p10Los Angeles, CA 90033-1026
Phone(323) 409-5555
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJuly 20, 2018
Last NPPES UpdateSeptember 7, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 7, 2021
✔ NPI 1285111450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A165220
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2010 ZONAL AVE # 1P10, Los Angeles, CA 90033
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nicholas Lee Mascarenhas Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6507255395
PECOS Enrollment IDI20230206001331
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
19 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.04/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.13
Promoting Interoperability100
Improvement Activities40
Cost64.1

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA WANG MD
Psychiatry & Neurology (Psychiatry)
2010 ZONAL AVE # 1P10
LOS ANGELES, CA 90033
Los Angeles County (323) 409-5555
SHARON CHAING MD
Student in an Organized Health Care Education/Training Program
2010 ZONAL AVE # 1P10
LOS ANGELES, CA 90033
Los Angeles County (323) 409-5555

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Mascarenhas's NPI number?

The NPI number for Nicholas Mascarenhas is 1285111450. It was assigned to this individual provider in the NPPES registry on July 20, 2018.

Where is Nicholas Mascarenhas located?

Nicholas Mascarenhas practices at 2010 Zonal Ave # 1p10, Los Angeles, CA 90033. The listed phone number is (323) 409-5555.

What is Nicholas Mascarenhas's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Nicholas Mascarenhas enrolled in Medicare?

Yes. Nicholas Mascarenhas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Nicholas Mascarenhas affiliated with any hospitals?

According to CMS data, Nicholas Mascarenhas is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Nicholas Mascarenhas was last updated on September 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.