Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marcus J Hanerhoff, HIA

Hearing Instrument Specialist in Bettendorf, IA · enumerated 2019.

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

National Provider Identifier

1164069316

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Registry record

Entity type Individual (Type 1)

Name Marcus J Hanerhoff

Credential HIA

Sex Male

Practice address 2882 Aaa Ct, Bettendorf, IA, 52722

Phone (563) 888-5282

Enumeration date Dec 6, 2019

Last updated in NPPES Dec 6, 2019

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 081476 (IA) 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 Marcus Hanerhoff's NPI record?

Cross-check NPI 1164069316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164069316 active?

Yes, as of the latest NPPES snapshot, NPI 1164069316 is active (record last updated 2019-12-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-06.