CHRISTINE GROSSO MD
NPI 1750919007
Psychiatry & Neurology - Psychiatry in Manhasset, NY
About Christine Grosso Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINE GROSSO MD (NPI 1750919007) is an individual psychiatry provider in Manhasset, New York, licensed in New York (335196) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Christine Grosso 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.
Medicare Billing Reassignment
Medicare enrollment records show Christine Grosso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11030 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.
MANHASSET, NY 11030
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 Christine Grosso's NPI number?
The NPI number for Christine Grosso is 1750919007. It was assigned to this individual provider in the NPPES registry on March 31, 2020.
Where is Christine Grosso located?
Christine Grosso practices at 1554 Northern Blvd, Manhasset, NY 11030. The listed phone number is (516) 472-5860.
What is Christine Grosso's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Christine Grosso enrolled in Medicare?
Yes. Christine Grosso 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.
Which organization bills Medicare for Christine Grosso's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Grosso reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christine Grosso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Grosso accept?
Health plans from Oscar Health list Christine Grosso as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Christine Grosso was last updated on September 3, 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.
# Christine Grosso, MD · NPI 1750919007
Psychiatry physician in Manhasset, New York. Individual provider, active in the CMS NPPES registry since March 31, 2020.
## Identity
- **NPI:** 1750919007 (Entity type: Individual)
- **Enumerated:** March 31, 2020
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 335196 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1554 NORTHERN BLVD, Manhasset, NY 11030-3053
- **Phone:** (516) 472-5860
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1750919007) · Data from the CMS NPPES public registry.