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

GABRIEL I DIAZ
NPI 1245104736
Nurse Practitioner - Family in Mahopac, NY

Active since September 30, 2025PECOS Enrolled

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Gabriel I Diaz NPPES

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

GABRIEL I DIAZ (NPI 1245104736) is an individual family provider in Mahopac, New York, licensed in New York (360213) and active in the NPI registry since September 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245104736
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameGABRIEL I DIAZ
Location Address6 OWEN DRMahopac, NY 10541-4428
Mailing Address6 Owen DrMahopac, NY 10541-4428
Sole ProprietorYes
Enumeration DateSeptember 30, 2025
Last NPPES UpdateSeptember 21, 2026
NPPES CertifiedSeptember 21, 2026
✔ NPI 1245104736 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 · 360213
Also ListedRegistered NurseTaxonomy 163W00000X · License 686386 (NY)
6 OWEN DR, Mahopac, NY 10541

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gabriel I Diaz 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10541 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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 Gabriel Diaz's NPI number?

The NPI number for Gabriel Diaz is 1245104736. It was assigned to this individual provider in the NPPES registry on September 30, 2025.

Where is Gabriel Diaz located?

Gabriel Diaz practices at 6 Owen Dr, Mahopac, NY 10541. The listed phone number is (845) 304-9574.

What is Gabriel Diaz's specialty?

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

Is Gabriel Diaz enrolled in Medicare?

Yes. Gabriel Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gabriel Diaz was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.