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ISABELLE OSSE
NPI 1275419517
Nurse Practitioner - Family in Garnerville, NY

Active since August 13, 2025PECOS EnrolledAccepts Medicare Assignment
182 RAMAPO RD APT C, GARNERVILLE, NY 10923(917) 684-7405 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Isabelle Osse NPPES

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

ISABELLE OSSE (NPI 1275419517) is an individual family provider in Garnerville, New York, licensed in New York (2025039736) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1275419517
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameISABELLE OSSE
Location Address182 RAMAPO RD APT CGarnerville, NY 10923-1525
Mailing Address182 Ramapo Rd Apt CGarnerville, NY 10923-1525 · (917) 684-7405
Phone(917) 684-7405
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 13, 2025
NPPES CertifiedAugust 13, 2025
✔ NPI 1275419517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · 2025039736
Also ListedRegistered Nurse · Neonatal Intensive CareTaxonomy 163WN0002X · License 795875-01 (NY)
182 RAMAPO RD APT C, Garnerville, NY 10923
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Isabelle Osse is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820582000
PECOS Enrollment IDI20251215002756
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 Isabelle Osse reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Refuah Health Center Inc
4.9 mi
Federally Qualified Health Center (FQHC)
728 N MAIN ST
Spring Valley, NY 10977
  • Reassigned Medicare billing, New York enrollment
  • 206 clinicians in this Medicare group
NPI 1669470019 (845) 354-9300

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 10923 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 Isabelle Osse's NPI number?

The NPI number for Isabelle Osse is 1275419517. It was assigned to this individual provider in the NPPES registry on August 13, 2025.

Where is Isabelle Osse located?

Isabelle Osse practices at 182 Ramapo Rd Apt C, Garnerville, NY 10923. The listed phone number is (917) 684-7405.

What is Isabelle Osse's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Isabelle Osse enrolled in Medicare?

Yes. Isabelle Osse is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Isabelle Osse's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isabelle Osse reassigns Medicare benefits to Refuah Health Center Inc (Spring Valley, NY). 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 Isabelle Osse'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 Isabelle Osse was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.