NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Julia I Ordonez, M.D.

Pediatrics Physician in Islip Terrace, NY · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225165723

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Julia I Ordonez
Credential M.D.
Sex Female
Practice address 2701 Sunrise Hwy, Stony Brook Children'S Services Ufpc, Islip Terrace, NY, 11752
Phone (631) 638-2375
Fax (631) 581-9561
Enumeration date Feb 28, 2007
Last updated in NPPES Sep 19, 2025

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 225289 (NY) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 225289 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
02318909 Medicaid NY -

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 → Validate an NPI →

Frequently asked questions

Where does Julia Ordonez practice?
The practice location on file with NPPES is in Islip Terrace, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Julia Ordonez?
The National Provider Identifier (NPI) for Julia Ordonez is 1225165723, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-19.