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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark Alan Hiser

Hearing Instrument Specialist in Reynoldsburg, OH · enumerated 2015.

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

National Provider Identifier

1922477025

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Registry record

Entity type Individual (Type 1)
Name Mr. Mark Alan Hiser
Sex Male
Practice address 7646 Slate Ridge Blvd, Reynoldsburg, OH, 43068
Phone (614) 863-3692
Fax (614) 863-3693
Enumeration date Sep 18, 2015
Last updated in NPPES Sep 18, 2015

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 2986 (OH) 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

Is NPI 1922477025 active?
Yes, as of the latest NPPES snapshot, NPI 1922477025 is active (record last updated 2015-09-18).
How do I verify Mark Hiser's NPI record?
Cross-check NPI 1922477025 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 2015-09-18.