NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Glenn Blackmon, HAS

Hearing Instrument Specialist in Ellenton, FL · enumerated 2022 · practices at Northland Hearing Center, Inc..

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

National Provider Identifier

1033849690

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name David Glenn Blackmon
Credential HAS
Sex Male
Practice address 6218 Us Highway 301 N, Ellenton, FL, 34222
Enumeration date Jun 15, 2022
Last updated in NPPES Jun 15, 2022

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License AS5648 (FL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for David Blackmon?
The National Provider Identifier (NPI) for David Blackmon is 1033849690, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Blackmon practice?
The practice location on file with NPPES is in Ellenton, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-15.