Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Harris, M.D.

Internal Medicine Physician in Riverside, IL · enumerated 2015.

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

National Provider Identifier

1356723969

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Rebecca Harris

Credential M.D.

Sex Female

Practice address 3722 S Harlem Ave Ste Ll34, Riverside, IL, 60546

Phone (708) 783-6566

Fax (708) 783-6567

Enumeration date Jun 19, 2015

Last updated in NPPES Apr 26, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 125067210 (IL) 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 Rebecca Harris practice?

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

What is the NPI number for Rebecca Harris?

The National Provider Identifier (NPI) for Rebecca Harris is 1356723969, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-26.