Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Maciej Majzel, D.C.

Chiropractor in Los Angeles, CA · enumerated 2011.

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

National Provider Identifier

1568747954

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Registry record

Entity type Individual (Type 1)

Name Maciej Majzel

Credential D.C.

Sex Male

Practice address Los Angeles, CA, 90022

Phone (323) 728-8222

Enumeration date Oct 17, 2011

Last updated in NPPES Oct 21, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC28397 (CA) 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

What is the NPI number for Maciej Majzel?

The National Provider Identifier (NPI) for Maciej Majzel is 1568747954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maciej Majzel practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-21.