1. Home
  2. Directory
  3. Connecticut
  4. New Haven
  5. Nurse Practitioner
  6. NPI Profile

PROF. NANCY CANTEY BANASIAK APRN, BC
NPI 1386770337
Nurse Practitioner - Pediatrics in New Haven, CT

Active since February 26, 2007PECOS Enrolled
789 HOWARD AVE, NEW HAVEN, CT 06519(203) 737-2417(203) 785-6455 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Prof. Nancy Cantey Banasiak Aprn, Bc NPPES

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

PROF. NANCY CANTEY BANASIAK APRN, BC (NPI 1386770337) is an individual pediatrics provider in New Haven, Connecticut, licensed in Connecticut (000926) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386770337
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NamePROF. NANCY CANTEY BANASIAKCredential: APRN, BC
Location Address789 HOWARD AVENew Haven, CT 06519-1304
Mailing Address66 Quail RunMadison, CT 06443-1900 · (203) 737-2417 · Fax (203) 785-6455
Phone(203) 737-2417
Fax(203) 785-6455
Sole ProprietorNo
Enumeration DateFebruary 26, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1386770337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in CT · 000926
789 HOWARD AVE, New Haven, CT 06519
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Prof. Nancy Cantey Banasiak Aprn, Bc 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

2

Medicare enrollment records show Nancy Banasiak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yale University
0.3 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
Child And Family Agency Of Southeastern Connecticut, Inc.
43 mi
Clinic/Center
7 VAUXHALL ST
New London, CT 06320
  • Reassigned Medicare billing, Connecticut enrollment
  • 12 clinicians in this Medicare group
NPI 1225797921 (860) 442-2797

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 06519 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
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.

CYRUS R KAPADIA MD
Internal Medicine (Gastroenterology)
789 HOWARD AVE, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4138
PEDRO JOSE GONZALEZ JIMENEZ
Pediatrics (Pediatric Emergency Medicine)
789 HOWARD AVE, YNHH PEDIATRICS
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
DR. AMIT N VORA MD
Internal Medicine (Interventional Cardiology)
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-7960
DEVIKA KIR MD
Internal Medicine (Interventional Cardiology)
789 HOWARD AVE, YNHH,
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
LOUISE MARIE DEMBRY MD
Internal Medicine (Infectious Disease)
789 HOWARD AVE, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4629
PRIYANKA DEB M.D.
Radiology (Diagnostic Radiology)
789 HOWARD AVE, TOMPKINS EAST BUILDING ROOM 2-230
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-2385
MRS. KATHLEEN O'CONNOR FRAME ANP-C, WHNP-BC, APRN
Nurse Practitioner (Adult Health)
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
VIDHI PATEL
Pharmacist
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (888) 461-0106

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 Nancy Banasiak's NPI number?

The NPI number for Nancy Banasiak is 1386770337. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is Nancy Banasiak located?

Nancy Banasiak practices at 789 Howard Ave, New Haven, CT 06519. The listed phone number is (203) 737-2417.

What is Nancy Banasiak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Nancy Banasiak enrolled in Medicare?

Yes. Nancy Banasiak is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nancy Banasiak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Banasiak reassigns Medicare benefits to 2 organizations: Yale University (New Haven, CT) and Child And Family Agency Of Southeastern Connecticut, Inc. (New London, CT). 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 Nancy Banasiak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nancy Banasiak was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.