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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela R. Crowley, M.D.

Rheumatology Physician in Willowbrook, IL · enumerated 2007.

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

National Provider Identifier

1205978475

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Registry record

Entity type Individual (Type 1)
Name Angela R. Crowley
Credential M.D.
Sex Female
Practice address 535 Plainfield Rd Ste D, Willowbrook, IL, 60527
Phone (630) 277-9018
Fax (866) 531-8584
Enumeration date Feb 13, 2007
Last updated in NPPES Mar 25, 2025

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 036142213 (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
1205978475 Medicaid VA -
P00686669 Other VA MEDICARE RAILROAD

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.

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Frequently asked questions

Is NPI 1205978475 active?
Yes, as of the latest NPPES snapshot, NPI 1205978475 is active (record last updated 2025-03-25).
How do I verify Angela Crowley's NPI record?
Cross-check NPI 1205978475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-25.