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

Dr. Roger Christopher Mcgath, D.C., L.AC

Chiropractor in San Pedro, CA · enumerated 2010 · practices at Mcgath Chiropractic, Inc..

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

National Provider Identifier

1104141084

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Registry record

Entity type Individual (Type 1)
Name Dr. Roger Christopher Mcgath
Credential D.C., L.AC
Sex Male
Practice address San Pedro, CA, 90731
Phone (310) 833-3819
Fax (310) 833-3818
Enumeration date Apr 2, 2010
Last updated in NPPES Oct 14, 2020

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC31561 (CA) Primary
171100000X Acupuncturist Other Service Providers · License AC7657 (CA) Secondary
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.

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Frequently asked questions

What is the NPI number for Roger Mcgath?
The National Provider Identifier (NPI) for Roger Mcgath is 1104141084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Roger Mcgath practice?
The practice location on file with NPPES is in San Pedro, 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 2020-10-14.