Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Andrew Merkley, AU.D., CCC-A, CPS/A

Audiologist in Colorado Springs, CO · enumerated 2005.

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

National Provider Identifier

1801885793

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Registry record

Entity type Individual (Type 1)

Name Dr. John Andrew Merkley

Credential AU.D., CCC-A, CPS/A

Sex Male

Practice address 1650 Cochrane Cir, Attn; Maj John A. Merkley, Colorado Springs, CO, 80913

Phone (719) 526-6976

Enumeration date Oct 14, 2005

Last updated in NPPES Jul 2, 2013

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 51310 (TX) Primary

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

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 1801885793 active?

Yes, as of the latest NPPES snapshot, NPI 1801885793 is active (record last updated 2013-07-02).

How do I verify John Merkley's NPI record?

Cross-check NPI 1801885793 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 2013-07-02.