Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael S Maier, DC

Chiropractor in Fall River Mills, CA · enumerated 2006.

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

National Provider Identifier

1043375678

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael S Maier

Credential DC

Sex Male

Practice address 43123 Hwy 299 E, Fall River Mills, CA, 96028

Phone (530) 336-6547

Fax (530) 336-6547

Enumeration date Dec 26, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC24492 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
DC0244920	Other	CA	BLUE SHIELD

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 Michael Maier?

The National Provider Identifier (NPI) for Michael Maier is 1043375678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Maier practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.