Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Earl Leroy Miller, PROBATION OFFICER II

Q: What is the NPI number for Earl Miller?

The National Provider Identifier (NPI) for Earl Miller is 1891931945, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Long Beach, CA · enumerated 2008 · practices at L.A. County Probation Dept..

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

National Provider Identifier

1891931945

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Registry record

Entity type Individual (Type 1)

Name Mr. Earl Leroy Miller

Credential PROBATION OFFICER II

Sex Male

Practice address 415 W Ocean Blvd, Long Beach, CA, 90802

Phone (562) 491-5807

Fax (562) 435-8523

Enumeration date Dec 19, 2008

Last updated in NPPES Jun 28, 2026

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

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 Earl Miller practice?

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

What is the NPI number for Earl Miller?

The National Provider Identifier (NPI) for Earl Miller is 1891931945, 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 2026-06-28.