Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Paul R Castle, D.C.

Chiropractor in Rolling Meadows, IL · enumerated 2006 · practices at Castle Chiropractic, Ltd..

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

National Provider Identifier

1528137353

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Paul R Castle

Credential D.C.

Sex Male

Practice address 1885 Hicks Rd, Rolling Meadows, IL, 60008

Phone (847) 202-7860

Fax (847) 202-7864

Enumeration date Nov 7, 2006

Last updated in NPPES Nov 6, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038-010125 (IL) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
672407	Other	IL	ACN IDENTIFIER
1634260	Other	IL	BLUE CROSS BLUE SHEILD
7166696	Other	IL	AETNA IDENTIFIER
20-0783557	Other	IL	TAX ID
9414719	Other	IL	PHCS IDENTIFIER

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Paul Castle?

Paul Castle is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Nicholas Nowicki Chiropractor · Rolling Meadows, IL NPI 1417994591 Castle Chiropractic, Ltd. Chiropractor · Rolling Meadows, IL NPI 1235331646 Caroline Jagla Chiropractor · Rolling Meadows, IL NPI 1821487190

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-06.