Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isabella Sage Ruthig

Athletic Trainer in Ithaca, NY · enumerated 2021.

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

National Provider Identifier

1689343808

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Registry record

Entity type Individual (Type 1)

Name Isabella Sage Ruthig

Sex Female

Practice address 953 Danby Rd, Ithaca, NY, 14850

Phone (607) 274-1456

Enumeration date Sep 10, 2021

Last updated in NPPES Nov 4, 2024

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

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.

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Frequently asked questions

How do I verify Isabella Ruthig's NPI record?

Cross-check NPI 1689343808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689343808 active?

Yes, as of the latest NPPES snapshot, NPI 1689343808 is active (record last updated 2024-11-04).

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Jennifer Metzgar Family Nurse Practitioner · Ithaca, NY NPI 1992783153 Ithaca College Student Health Services Student Health Clinic/Center · Ithaca, NY NPI 1992855225 Courtney Gray Athletic Trainer · Ithaca, NY NPI 1457486813 David Newman Internal Medicine Physician · Ithaca, NY NPI 1437384484 Gerard Dunphy Physician Assistant · Ithaca, NY NPI 1659663730 Todd Lazenby Athletic Trainer · Ithaca, NY NPI 1386075687 Michael Matheny Athletic Trainer · Ithaca, NY NPI 1760803621 Jessica Anderson Athletic Trainer · Ithaca, NY NPI 1043736481

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-04.