Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Hearing Doctor, Inc.

Q: What type of organization is The Hearing Doctor, Inc.?

The Hearing Doctor, Inc. is registered in NPPES as a Audiologist (its primary provider taxonomy).

Audiologist in Milton, FL · enumerated 2016 · authorized official Sabrina Kaestle, Director.

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

National Provider Identifier

1487109880

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Registry record

Entity type Organization (Type 2)

Legal business name The Hearing Doctor, Inc.

Practice address 5851 Berryhill Rd, Milton, FL, 32570

Phone (850) 626-4327

Fax (850) 626-4387

Enumeration date Aug 16, 2016

Last updated in NPPES Aug 16, 2016

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AY1025 (FL) Primary

231HA2400X Assistive Technology Practitioner Audiologist Speech, Language and Hearing Service Providers · License AY1025 (FL) Secondary

231HA2500X Assistive Technology Supplier Audiologist Speech, Language and Hearing Service Providers · License AY1025 (FL) Secondary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AY1025 (FL) Secondary

Authorized official

Name Sabrina Kaestle

Title Director

Phone (850) 626-4327

Other identifiers

Identifier	Type	State	Issuer
J8099	Other	FL	BLUECROSS BLUESHIELD OF FLORIDA
06636	Other	FL	HEARUSA

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is The Hearing Doctor, Inc.?

The Hearing Doctor, Inc. is registered in NPPES as a Audiologist (its primary provider taxonomy).

Providers at this address

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Sabrina Kaestle Audiologist-Hearing Aid Fitter · Milton, FL NPI 1710101332

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-16.