Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Riles, MD

Q: What is the NPI number for Eric Riles?

The National Provider Identifier (NPI) for Eric Riles is 1437388303, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Cardiac Electrophysiology Physician in Loveland, CO · enumerated 2009.

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

National Provider Identifier

1437388303

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Eric Riles

Credential MD

Sex Male

Practice address 2500 Rocky Mountain Ave Ste 100, Loveland, CO, 80538

Phone (970) 624-1800

Fax (970) 624-1891

Enumeration date Jul 13, 2009

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DR.0058599 (CO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 251219 (MA) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License DR.0058599 (CO) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301094369 (MI) Secondary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License DR.0058599 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Eric Riles practice?

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

What is the NPI number for Eric Riles?

The National Provider Identifier (NPI) for Eric Riles is 1437388303, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.