Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Cory J Hess, ACNP

Q: What is the NPI number for Cory Hess?

The National Provider Identifier (NPI) for Cory Hess is 1841518057, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Nurse Practitioner in Effingham, IL · enumerated 2010.

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

National Provider Identifier

1841518057

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Registry record

Entity type Individual (Type 1)

Name Mr. Cory J Hess

Credential ACNP

Sex Male

Practice address 1303 W Evergreen Ave Ste 201, Effingham, IL, 62401

Phone (217) 347-1422

Fax (217) 342-3402

Enumeration date May 12, 2010

Last updated in NPPES Aug 21, 2026

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277-001116 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
$$$$$$$$$	Medicaid	IL	-
101740050	Medicaid	MO	-
190421758	Medicaid	AR	-

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 Cory Hess practice?

The practice location on file with NPPES is in Effingham, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cory Hess?

The National Provider Identifier (NPI) for Cory Hess is 1841518057, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-21.