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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOSEPHINE CASILLAN-LEBLANC FNP-C
NPI 1023992740
Nurse Practitioner - Primary Care in Yonkers, NY

Active since August 05, 2025PECOS Enrolled
19 WINCHESTER AVE APT 2A, YONKERS, NY 10710(914) 426-1012 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Josephine Casillan-leblanc Fnp-c NPPES

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

JOSEPHINE CASILLAN-LEBLANC FNP-C (NPI 1023992740) is an individual primary care provider in Yonkers, New York, licensed in New York (F357219) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1023992740
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameJOSEPHINE CASILLAN-LEBLANCCredential: FNP-C
Location Address19 WINCHESTER AVE APT 2AYonkers, NY 10710-5822
Mailing Address19 Winchester Ave Apt 2aYonkers, NY 10710-5822 · (914) 426-1012
Phone(914) 426-1012
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateAugust 5, 2025
Last NPPES UpdateJune 10, 2026
NPPES CertifiedJune 10, 2026
✔ NPI 1023992740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in NY · F357219
19 WINCHESTER AVE APT 2A, Yonkers, NY 10710
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Josephine Casillan-leblanc Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7719460609
PECOS Enrollment IDI20260310000548
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10710 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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 Josephine Casillan-leblanc's NPI number?

The NPI number for Josephine Casillan-leblanc is 1023992740. It was assigned to this individual provider in the NPPES registry on August 5, 2025.

Where is Josephine Casillan-leblanc located?

Josephine Casillan-leblanc practices at 19 Winchester Ave Apt 2A, Yonkers, NY 10710. The listed phone number is (914) 426-1012.

What is Josephine Casillan-leblanc's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Josephine Casillan-leblanc enrolled in Medicare?

Yes. Josephine Casillan-leblanc is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Josephine Casillan-leblanc was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days 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.