DR. MERIDITH SONNETT MD
NPI 1851352413
Pediatrics - Pediatric Emergency Medicine in New York, NY
About Dr. Meridith Sonnett Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MERIDITH SONNETT MD (NPI 1851352413) is an individual pediatric emergency medicine provider in New York, New York, licensed in New York (172645) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Meridith Sonnett Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Meridith Sonnett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 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.
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 10032
NEW YORK, NY 10032
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 Meridith Sonnett's NPI number?
The NPI number for Meridith Sonnett is 1851352413. It was assigned to this individual provider in the NPPES registry on March 31, 2006.
Where is Meridith Sonnett located?
Meridith Sonnett practices at 3959 Broadway Columbia Unversity Department Pediatric, New York, NY 10032. The listed phone number is (221) 305-6628.
What is Meridith Sonnett's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Meridith Sonnett enrolled in Medicare?
Yes. Meridith Sonnett is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Meridith Sonnett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meridith Sonnett reassigns Medicare benefits to Trustees Of Columbia University In The City Of New York (New York, 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 Meridith Sonnett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Meridith Sonnett was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.