Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Thomas Malinsky, L.AC.

Acupuncturist in Chicago, IL · enumerated 2010.

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

National Provider Identifier

1447573159

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Registry record

Entity type Individual (Type 1)

Name Mr. Thomas Malinsky

Credential L.AC.

Sex Male

Practice address 5215 N Ravenswood Ave, Suite 105, Chicago, IL, 60640

Phone (773) 878-7330

Fax (773) 878-2338

Enumeration date Mar 9, 2010

Last updated in NPPES Mar 9, 2010

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 198.000714 (IL) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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

Where does Thomas Malinsky practice?

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

What is the NPI number for Thomas Malinsky?

The National Provider Identifier (NPI) for Thomas Malinsky is 1447573159, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-09.