Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jennifer Cornish, RN, AGNP-C

Nurse Practitioner in Corning, NY · enumerated 2017 · practices at Guthrie Medical Group PC.

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

National Provider Identifier

1194266163

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Registry record

Entity type Individual (Type 1)

Name Jennifer Cornish

Credential RN, AGNP-C

Sex Female

Practice address Corning, NY, 14830

Phone (607) 973-8000

Enumeration date Mar 10, 2017

Last updated in NPPES Mar 5, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 308448 (NY) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 526598 (NY) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 308448 (NY) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 NPI 1194266163 active?

Yes, as of the latest NPPES snapshot, NPI 1194266163 is active (record last updated 2021-03-05).

How do I verify Jennifer Cornish's NPI record?

Cross-check NPI 1194266163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-05.