Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mikal Marie Caldwell-Miller, M.A., F-AAA

Audiologist-Hearing Aid Fitter in La Palma, CA · enumerated 2005.

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

National Provider Identifier

1346231552

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mikal Marie Caldwell-Miller

Credential M.A., F-AAA

Sex Female

Practice address 7851 Walker St, Suite #206, La Palma, CA, 90623

Phone (714) 523-4327

Fax (714) 523-4313

Enumeration date Nov 4, 2005

Last updated in NPPES Nov 26, 2025

Taxonomy & licenses

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AU2241 (CA) Primary

231H00000X Audiologist Speech, Language and Hearing Service Providers Secondary

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 Mikal Caldwell-Miller?

The National Provider Identifier (NPI) for Mikal Caldwell-Miller is 1346231552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mikal Caldwell-Miller practice?

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

Other providers at this practice address

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Richard Ruth Internal Medicine Physician · La Palma, CA NPI 1700804986 Kanu Patel Orthopaedic Surgery Physician · La Palma, CA NPI 1295758498 Sound Solutions Hearing & Balance Centers, Inc. Audiologist-Hearing Aid Fitter · La Palma, CA NPI 1083714893 Nancy Michler Orthopedic Physical Therapist · La Palma, CA NPI 1578615662 Mary Callaway Physical Therapist · La Palma, CA NPI 1144352188 La Palma Physical Therapy & Sports Medicine Corporation Physical Therapist · La Palma, CA NPI 1720110760 Mahmunir Shah Family Medicine Physician · La Palma, CA NPI 1265659312 Emc Home Health Providers Inc Home Health Agency · La Palma, CA NPI 1093910283

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-26.