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

Mr. John Lautz

Audiologist in Alhambra, CA · enumerated 2007.

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

National Provider Identifier

1528106127

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Registry record

Entity type Individual (Type 1)

Name Mr. John Lautz

Sex Male

Practice address Alhambra, CA, 91801

Phone (626) 284-1000

Enumeration date Feb 3, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU485 (CA) Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License HA1197 (CA) Secondary

Other identifiers

Identifier	Type	State	Issuer
HA0011970	Other	CA	MEDI-CAL PROVIDER NUMBER

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

Is NPI 1528106127 active?

Yes, as of the latest NPPES snapshot, NPI 1528106127 is active (record last updated 2025-09-11).

How do I verify John Lautz's NPI record?

Cross-check NPI 1528106127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.