Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Eugene Robinson, AUD

Audiologist in Rancho Cucamonga, CA · enumerated 2007.

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

National Provider Identifier

1407900301

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Eugene Robinson

Credential AUD

Sex Male

Practice address 9033 Baseline Rd, Suite F, Rancho Cucamonga, CA, 91730

Phone (909) 989-4800

Fax (909) 989-4883

Enumeration date Jan 22, 2007

Last updated in NPPES May 26, 2011

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU376 (CA) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
ZZZ06912Z	Other	CA	AUDIOLOGIST
ZZZ86828Z	Other	CA	AUDIOLOGIST

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 1407900301 active?

Yes, as of the latest NPPES snapshot, NPI 1407900301 is active (record last updated 2011-05-26).

How do I verify Michael Robinson's NPI record?

Cross-check NPI 1407900301 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 2011-05-26.