MARISSA ILARDI
NPI 1700405032
Psychiatry & Neurology - Neurology in New York, NY
About Marissa Ilardi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA ILARDI (NPI 1700405032) is an individual neurology provider in New York, New York, licensed in New York (330956) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Marissa Ilardi 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
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 Marissa Ilardi's NPI number?
The NPI number for Marissa Ilardi is 1700405032. It was assigned to this individual provider in the NPPES registry on April 16, 2020.
Where is Marissa Ilardi located?
Marissa Ilardi practices at 550 1st Ave, New York, NY 10016. The listed phone number is (212) 263-5506.
What is Marissa Ilardi's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Marissa Ilardi enrolled in Medicare?
Yes. Marissa Ilardi 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 Marissa Ilardi affiliated with any hospitals?
According to CMS data, Marissa Ilardi is affiliated with Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Marissa Ilardi was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Marissa Ilardi · NPI 1700405032
Neurology physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 16, 2020.
## Identity
- **NPI:** 1700405032 (Entity type: Individual)
- **Enumerated:** April 16, 2020
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 330956 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 1ST AVE, New York, NY 10016-6402
- **Phone:** (212) 263-5506
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1700405032) · Data from the CMS NPPES public registry.