Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert W Hollett, DC

Chiropractor in Lake in the Hills, IL · enumerated 2005.

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

National Provider Identifier

1417957184

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Registry record

Entity type Individual (Type 1)

Name Robert W Hollett

Credential DC

Sex Male

Practice address 61 Polaris Dr, Suite 1, Lake in the Hills, IL, 60156

Phone (847) 658-6500

Fax (224) 333-0242

Enumeration date Jul 26, 2005

Last updated in NPPES May 23, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038009906 (IL) Primary

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

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

How do I verify Robert Hollett's NPI record?

Cross-check NPI 1417957184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1417957184 active?

Yes, as of the latest NPPES snapshot, NPI 1417957184 is active (record last updated 2013-05-23).

Other providers at this practice address

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Expert Health & Rehabilitation Chiropractor · Lake in the Hills, IL NPI 1265481899 Gregory Cook Chiropractor · Lake in the Hills, IL NPI 1689628562 Gregory B Cook PC Chiropractor · Lake in the Hills, IL NPI 1962582353

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-23.