NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geriatric & Palliative Specialist PC

Geriatric Medicine (Internal Medicine) Physician in Oswego, NY · enumerated 2013 · authorized official Renante Ignacio, Owner/Physician.

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

National Provider Identifier

1558796243

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Geriatric & Palliative Specialist PC
Practice address 101 W Utica St, Suite C, Oswego, NY, 13126
Fax (315) 216-6867
Enumeration date Sep 12, 2013
Last updated in NPPES Mar 2, 2015

Taxonomy & classification

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 246837 (NY) Primary

Authorized official

Name Renante Ignacio
Title Owner/Physician

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

Who is the authorized official for Geriatric & Palliative Specialist PC?
NPPES lists Renante Ignacio (Owner/Physician) as the authorized official for this organization.
What is the NPI number for Geriatric & Palliative Specialist PC?
The NPI for Geriatric & Palliative Specialist PC is 1558796243, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-02.