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James Markham, NBC-HIS

Hearing Instrument Specialist in West Linn, OR · enumerated 2010 · practices at Jd Markham Hearing Healthcare Inc..

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

National Provider Identifier

1740580778

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Registry record

Entity type Individual (Type 1)
Name James Markham
Credential NBC-HIS
Sex Male
Practice address 18829 Willamette Dr, West Linn, OR, 97068
Phone (503) 924-7433
Fax (503) 924-7432
Enumeration date Oct 25, 2010
Last updated in NPPES Oct 25, 2010

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HAS-P-479772 (OR) Primary
237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HA 60016416 (WA) Secondary

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 James Markham's NPI record?
Cross-check NPI 1740580778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1740580778 active?
Yes, as of the latest NPPES snapshot, NPI 1740580778 is active (record last updated 2010-10-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-25.