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MRS. NADEEKA ROSHANI TREADWELL
NPI 1689219073
Marriage & Family Therapist in New Haven, CT

Active since November 09, 2019PECOS Enrolled
350 GEORGE ST, NEW HAVEN, CT 06511(203) 843-1558 Get Directions Write a Review

NPPES record last updated: September 17, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 17, 2021, Nov 9, 2019 (2 updates tracked since 2019).

About Mrs. Nadeeka Roshani Treadwell NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. NADEEKA ROSHANI TREADWELL (NPI 1689219073) is an individual marriage & family therapist in New Haven, Connecticut and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689219073
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. NADEEKA ROSHANI TREADWELL
Location Address350 GEORGE STNew Haven, CT 06511-6617
Mailing Address350 George StNew Haven, CT 06511-6617 · (203) 843-1558
Phone(203) 843-1558
Sole ProprietorNo
Enumeration DateNovember 9, 2019
Last NPPES UpdateSeptember 17, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2021
✔ NPI 1689219073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
350 GEORGE ST, New Haven, CT 06511
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Nadeeka Roshani Treadwell 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 Nadeeka Treadwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Yale University
0.5 mi
Advanced Practice Midwife
100 CHURCH ST S STE 200, YALE SCHOOL OF NURSING
New Haven, CT 06519
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1124148887 (203) 737-5432

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.

ADRIANA MENDEZ
Student in an Organized Health Care Education/Training Program
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (404) 990-2483
BENJAMIN COLEMAN
Student in an Organized Health Care Education/Training Program
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 688-4242
MAYA A MARZOUK PHD
Psychologist (Health Service)
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (844) 362-9272
LAURA E GALLARDO
Social Worker (Clinical)
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (844) 362-9272
FAIGY MANDELBAUM MA
Student in an Organized Health Care Education/Training Program
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 737-4666
DR. ANTHONY BALLACHIE CIFRE PHD
Psychologist (Clinical)
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (844) 362-9272
FELICIA CAMPBELL LCSW
Social Worker (Clinical)
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 785-6537
DR. ELIZABETH BAKER PH.D.
Psychologist
350 GEORGE ST
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 737-8854

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 Nadeeka Treadwell's NPI number?

The NPI number for Nadeeka Treadwell is 1689219073. It was assigned to this individual provider in the NPPES registry on November 9, 2019.

Where is Nadeeka Treadwell located?

Nadeeka Treadwell practices at 350 George St, New Haven, CT 06511. The listed phone number is (203) 843-1558.

What is Nadeeka Treadwell's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Nadeeka Treadwell enrolled in Medicare?

Yes. Nadeeka Treadwell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nadeeka Treadwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nadeeka Treadwell reassigns Medicare benefits to Yale University (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 Nadeeka Treadwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nadeeka Treadwell accept?

Health plans from Anthem Blue Cross and Blue Shield list Nadeeka Treadwell 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 Nadeeka Treadwell was last updated on September 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.