NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Riley P. Lloyd, MD, Sc

Obstetrics & Gynecology Physician in Evanston, IL · enumerated 2006 · authorized official Riley Lloyd, President.

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

National Provider Identifier

1376658591

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Riley P. Lloyd, MD, Sc
Practice address 800 Austin St Ste 354, St Francis Professional Bldg, Evanston, IL, 60202
Phone (847) 570-9500
Fax (847) 570-9505
Enumeration date Aug 20, 2006
Last updated in NPPES Apr 30, 2015

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Riley Lloyd
Title President
Phone (847) 570-9500

Other identifiers

Identifier Type State Issuer
01607761 Other IL BCBS

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

Who is the authorized official for Riley P. Lloyd, MD, Sc?
NPPES lists Riley Lloyd (President) as the authorized official for this organization.
What is the NPI number for Riley P. Lloyd, MD, Sc?
The NPI for Riley P. Lloyd, MD, Sc is 1376658591, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-30.