NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Yvonne Santiago, RN PNP

Pediatric Nurse Practitioner in Middletown, NY · enumerated 2006.

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

National Provider Identifier

1174684179

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Yvonne Santiago
Credential RN PNP
Sex Female
Practice address 400 Midway Park Drive, Orange Pediatric Associates PC, Middletown, NY, 10940
Phone (845) 343-0728
Fax (845) 343-2087
Enumeration date Dec 13, 2006
Last updated in NPPES Jul 23, 2013

Taxonomy & licenses

163WP0200X Pediatric Registered Nurse Nursing Service Providers · License 237327 (NY) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F3801311 (NY) Primary

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Yvonne Santiago?
Yvonne Santiago is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-23.