ELLEN J WORMSER CNM LNM
NPI 1043303258
Midwife in New Haven, CT
About Ellen J Wormser Cnm Lnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN J WORMSER CNM LNM (NPI 1043303258) is an individual midwife in New Haven, Connecticut and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ellen J Wormser Cnm Lnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ellen Wormser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Haven, CT 06513
- Reassigned Medicare billing, Connecticut enrollment
- 73 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW HAVEN, CT 06513
NEW HAVEN, CT 06513
NEW HAVEN, CT 06513
NEW HAVEN, CT 06513
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 Ellen Wormser's NPI number?
The NPI number for Ellen Wormser is 1043303258. It was assigned to this individual provider in the NPPES registry on October 2, 2006.
Where is Ellen Wormser located?
Ellen Wormser practices at 374 Grand Avenue Fair Haven Community Health Ctr, New Haven, CT 06513. The listed phone number is (203) 777-7411.
What is Ellen Wormser's specialty?
The primary specialty registered for this NPI is Midwife with taxonomy code 176B00000X.
Is Ellen Wormser enrolled in Medicare?
Yes. Ellen Wormser is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ellen Wormser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Wormser reassigns Medicare benefits to Fair Haven Community Health Clinic Inc (New Haven, 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 Ellen Wormser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Wormser accept?
Health plans from Anthem Blue Cross and Blue Shield list Ellen Wormser 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 Ellen Wormser was last updated on January 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.