ELENA ZIDAN MD
NPI 1982233839
Allergy & Immunology - Allergy in Waterford, CT
About Elena Zidan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELENA ZIDAN MD (NPI 1982233839) is an individual allergy provider in Waterford, Connecticut, licensed in Connecticut (080664) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
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
Elena Zidan 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 Elena Zidan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Waterford, CT 06385
- Reassigned Medicare billing, Connecticut enrollment
- 3 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERFORD, CT 06385
WATERFORD, CT 06385
WATERFORD, CT 06385
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 Elena Zidan's NPI number?
The NPI number for Elena Zidan is 1982233839. It was assigned to this individual provider in the NPPES registry on April 3, 2020.
Where is Elena Zidan located?
Elena Zidan practices at 196 Waterford Pkwy S Ste 305B, Waterford, CT 06385. The listed phone number is (860) 536-2995.
What is Elena Zidan's specialty?
The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.
Is Elena Zidan enrolled in Medicare?
Yes. Elena Zidan 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 Elena Zidan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elena Zidan reassigns Medicare benefits to Shoreline Allergy & Asthma Associates LLP (Waterford, CT). 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 Elena Zidan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elena Zidan accept?
Health plans from Anthem Blue Cross and Blue Shield list Elena Zidan 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 Elena Zidan was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.