Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ruby Roy, MD

Q: What is the NPI number for Ruby Roy?

The National Provider Identifier (NPI) for Ruby Roy is 1447224456, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Barrington, IL · enumerated 2006.

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

National Provider Identifier

1447224456

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ruby Roy

Credential MD

Sex Female

Practice address 405 Lake Zurich Rd, Barrington, IL, 60010

Phone (847) 381-5599

Fax (847) 381-1431

Enumeration date Feb 15, 2006

Last updated in NPPES Jan 27, 2022

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 36084272 (IL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
36084272	Medicaid	IL	-

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 the NPI number for Ruby Roy?

The National Provider Identifier (NPI) for Ruby Roy is 1447224456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ruby Roy practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-27.