Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Physicians at Your Door Incorporation

Family Medicine Physician in Willowbrook, IL · enumerated 2013 · authorized official Robert Duncan, President.

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

National Provider Identifier

1396174124

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Physicians at Your Door Incorporation

Practice address 621 Plainfield Rd Ste 205, Willowbrook, IL, 60527

Phone (630) 401-6779

Enumeration date Nov 2, 2013

Last updated in NPPES Nov 21, 2019

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Duncan

Title President

Phone (630) 401-6779

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Physicians at Your Door Incorporation?

Physicians at Your Door Incorporation is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-21.