Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Preferred Medical Center

Anesthesiology Physician in Round Lake Beach, IL · enumerated 2014 · authorized official Daniel Vanderweit, Chiropractor/Owner.

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

National Provider Identifier

1417379785

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Registry record

Entity type Organization (Type 2)

Legal business name Preferred Medical Center

Practice address 314 W Rollins Rd Ste B, Round Lake Beach, IL, 60073

Phone (847) 546-4220

Fax (847) 546-4262

Enumeration date Jan 6, 2014

Last updated in NPPES Apr 14, 2014

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036101899 (IL) Primary

Authorized official

Name Daniel Vanderweit

Title Chiropractor/Owner

Phone (847) 546-4220

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-04-14. Verify at npiregistry.cms.hhs.gov.

Where is Preferred Medical Center located?

The practice location on file with NPPES is in Round Lake Beach, IL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-14.