ELLEN J WORMSER CNM LNM
NPI 1043303258
Midwife in New Haven, CT

Active since October 02, 2006PECOS Enrolled
374 GRAND AVENUE, FAIR HAVEN COMMUNITY HEALTH CTR, NEW HAVEN, CT 06513(203) 777-7411(203) 777-8506 Get Directions Write a Review

NPPES record last updated: January 20, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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

NPI1043303258
Entity TypeIndividualFemale
Primary Taxonomy176B00000X
Provider Legal NameELLEN J WORMSERCredential: CNM LNM
Location Address374 GRAND AVENUE, FAIR HAVEN COMMUNITY HEALTH CTRNew Haven, CT 06513
Mailing Address85 Bedford AvenueHamden, CT 06517 · (203) 281-1345
Fax(203) 777-8506
Sole ProprietorNo
Enumeration DateOctober 2, 2006
Last NPPES UpdateJanuary 20, 2023
NPPES CertifiedJanuary 20, 2023
✔ NPI 1043303258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMidwifeOther Service Providers
Taxonomy Code176B00000X
Definition
A Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the childbearing cycle. A Midwife is a skilled and independent practitioner who has undergone formalized training. Midwives are not required to be nurses and may be trained via multiple routes of education (apprenticeship, workshop, formal classes, or programs, etc., usually a combination). The educational background requirements and licensing requirements vary by state. The Midwife may or may not be certified by a state or national organization.
Also ListedAdvanced Practice MidwifeTaxonomy 367A00000X · License 000054 (CT)
374 GRAND AVENUE, New Haven, CT 06513

Other Identifiers 4

Other0000549734Ct Care
Other183840Preferred One
Other400000054CT01Anthem Bcbs
OtherP523092Oxford

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).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Federally Qualified Health Center (FQHC)
374 GRAND AVE
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.

Nurse Practitioner (Pediatrics)
374 GRAND AVENUE, FAIR HAVEN COMMUNITY HEALTH CTR
NEW HAVEN, CT 06513
Nurse Practitioner (Community Health)
374 GRAND AVENUE, FAIR HAVEN COMMUNITY HEALTH CTR
NEW HAVEN, CT 06513
Advanced Practice Midwife
374 GRAND AVENUE, FAIR HAVEN COMMUNITY HEALTH CTR
NEW HAVEN, CT 06513
Pediatrics
374 GRAND AVENUE, FAIR HAVEN COMMUNITY HEALTH CTR
NEW HAVEN, CT 06513
Dental Hygienist
374 GRAND AVENUE
NEW HAVEN, CT 06513
Nurse Practitioner (Family)
374 GRAND AVENUE, FAIR HAVEN COMMUNITY HEALTH CTR
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.