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

Mr. Max Clark

Hearing Instrument Specialist in Portland, OR · enumerated 2014 · practices at Hearing Helpers LLC.

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

National Provider Identifier

1013337112

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Registry record

Entity type Individual (Type 1)

Name Mr. Max Clark

Sex Male

Practice address Portland, OR, 97220

Phone (503) 408-0972

Enumeration date Apr 16, 2014

Last updated in NPPES Apr 16, 2014

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

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HAS-P-614565 (OR) 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.

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Frequently asked questions

How do I verify Max Clark's NPI record?

Cross-check NPI 1013337112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013337112 active?

Yes, as of the latest NPPES snapshot, NPI 1013337112 is active (record last updated 2014-04-16).

Other providers at this practice address

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Hearing Helpers LLC Hearing Instrument Specialist · Portland, OR NPI 1962893446

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-16.