Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Scott Barnkow, AU.D.

Electroneurodiagnostic Specialist/Technologist in Denver, CO · enumerated 2007.

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

National Provider Identifier

1053514984

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Registry record

Entity type Individual (Type 1)

Name Dr. David Scott Barnkow

Credential AU.D.

Sex Male

Practice address 1660 S Albion St, Suite 425, Denver, CO, 80222

Phone (720) 214-2549

Fax (303) 744-7876

Enumeration date Jun 7, 2007

Last updated in NPPES Apr 24, 2013

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 290 (CO) Secondary

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

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

Other identifiers

Identifier	Type	State	Issuer
290	Other	CO	AUDIOLOGY LICENSE

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

What is the NPI number for David Barnkow?

The National Provider Identifier (NPI) for David Barnkow is 1053514984, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Barnkow practice?

The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-24.