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MARGARET APPIADU-ANTWI
NPI 1992399133
Social Worker - Clinical in Branford, CT

Active since March 01, 2021PECOS Enrolled
14 SYCAMORE WAY, BRANFORD, CT 06405(203) 483-2630 Get Directions Write a Review

NPPES record last updated: January 20, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 20, 2023, Mar 1, 2021 (2 updates tracked since 2021).

About Margaret Appiadu-antwi NPPES

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

MARGARET APPIADU-ANTWI (NPI 1992399133) is an individual clinical provider in Branford, Connecticut, licensed in Connecticut (6857) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992399133
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARGARET APPIADU-ANTWI
Location Address14 SYCAMORE WAYBranford, CT 06405-6551
Mailing Address14 Sycamore WayBranford, CT 06405-6551 · (203) 483-2630 · Fax (203) 483-2659
Phone(203) 483-2630
Sole ProprietorNo
Enumeration DateMarch 1, 2021
Last NPPES UpdateJanuary 20, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 20, 2023
✔ NPI 1992399133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CT · 6857
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
14 SYCAMORE WAY, Branford, CT 06405
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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, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret Appiadu-antwi 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 Reassignments

3

Medicare enrollment records show Margaret Appiadu-antwi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

State Of Connecticut
9.7 mi
Psychiatric Hospital
34 PARK STREET
New Haven, CT 06790
  • Reassigned Medicare billing, Connecticut enrollment
  • 127 clinicians in this Medicare group
NPI 1881629434 (203) 974-7417
Bhcare, Inc.
17 mi
Mental Health (Including Community Mental Health Center)
435 E MAIN ST
Ansonia, CT 06401
  • Reassigned Medicare billing, Connecticut enrollment
  • 83 clinicians in this Medicare group
NPI 1306042700 (203) 736-2601
Grow Healthcare Group PA
1,152 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Connecticut enrollment
  • 613 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $60.82 – $183.10
Typical copayment $0.00 (range $15.20 – $45.77)
Most-billed visit code NA
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

IAN KOVAC LPC, LMHC, MT-BC
Counselor (Mental Health)
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2630
ROBERT P SHEEDY LADC
Counselor (Addiction (Substance Use Disorder))
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2645
MR. RICHARD B TICOTSKY MSW
Social Worker (Clinical)
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2630
HARBOR HEALTH SERVICES, INC.
Counselor (Addiction (Substance Use Disorder))
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2630
KERRY A. HAYNES
Counselor (Mental Health)
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2630
MISS KAREN A ZEIGHER LCSW
Social Worker (Clinical)
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2630
MR. ANTHONY CORNIELLO LCSW
Social Worker (Clinical)
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2630
LISA RAND
Counselor (Mental Health)
14 SYCAMORE WAY
BRANFORD, CT 06405
South Central Connecticut Planning Region (203) 483-2635

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 Margaret Appiadu-antwi's NPI number?

The NPI number for Margaret Appiadu-antwi is 1992399133. It was assigned to this individual provider in the NPPES registry on March 1, 2021.

Where is Margaret Appiadu-antwi located?

Margaret Appiadu-antwi practices at 14 Sycamore Way, Branford, CT 06405. The listed phone number is (203) 483-2630.

What is Margaret Appiadu-antwi's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Margaret Appiadu-antwi enrolled in Medicare?

Yes. Margaret Appiadu-antwi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Margaret Appiadu-antwi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Appiadu-antwi reassigns Medicare benefits to 3 organizations: State Of Connecticut (New Haven, CT), Bhcare, Inc. (Ansonia, CT) and Grow Healthcare Group PA (Miami, FL). Each 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 Margaret Appiadu-antwi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Appiadu-antwi accept?

Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list Margaret Appiadu-antwi 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 Margaret Appiadu-antwi 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.