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

Ryan James Hess, CRNP

Q: What is the NPI number for Ryan Hess?

The National Provider Identifier (NPI) for Ryan Hess is 1144998741, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Prince Frederick, MD · enumerated 2021.

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

National Provider Identifier

1144998741

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ryan James Hess

Credential CRNP

Sex Male

Practice address Prince Frederick, MD, 20678

Phone (301) 542-4666

Enumeration date Aug 31, 2021

Last updated in NPPES Jun 1, 2025

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R215526 (MD) 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

Where does Ryan Hess practice?

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

What is the NPI number for Ryan Hess?

The National Provider Identifier (NPI) for Ryan Hess is 1144998741, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-01.