NPI Portal NPI Lookup & Verification

Mr. Isaac Shiraz Kadir

Mr. Isaac Shiraz Kadir is a Surgery Physician provider (Surgery) practicing in Valhalla, NY, registered in the NPPES registry with NPI 1265231153 since 2025.

✓ Active NPI ✓ Valid NPI checksum

NPI 1265231153
Entity type Individual (Type 1)
Name Mr. Isaac Shiraz Kadir
Sex Male
Practice address 100 WOODS RD, ACP - 1ST FLOOR, Valhalla, NY, 10595
Phone 9144938793
Enumeration date 2025-03-12
Last updated in NPPES 2025-11-17

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 338392-01 NY
Copy-ready billing details
Provider: Isaac Kadir
NPI: 1265231153
Taxonomy: 208600000X (Surgery Physician)
Address: 100 WOODS RD, ACP - 1ST FLOOR, Valhalla, NY, 10595

Other providers at this practice address

NPI Name Type Specialty Location
1184540742 Sabrina Velez Individual Physician Assistant Valhalla, NY
1265436802 Nagwa Saleh Individual Radiation Oncology Physician Valhalla, NY
1922004308 Samuel Barst Individual Anesthesiology Physician Valhalla, NY
1063418341 Debra Lederman Individual Anesthesiology Physician Valhalla, NY
1629075783 Kar-Mei Chan Individual Anesthesiology Physician Valhalla, NY
1568469690 Diana Santiago Individual Anesthesiology Physician Valhalla, NY
1154329936 Randy Goldberg Individual Internal Medicine Physician Valhalla, NY
1033118666 John Cooley Individual Anesthesiology Physician Valhalla, NY

Verify this record

Cross-check NPI 1265231153 against the authoritative CMS record: view Mr. Isaac Shiraz Kadir on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Isaac Kadir practice?
The practice location on file with NPPES is in Valhalla, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Isaac Kadir?
The National Provider Identifier (NPI) for Isaac Kadir is 1265231153, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-11-17.