What is Diana Hafner's NPI number?

Diana Hafner's National Provider Identifier (NPI) is 1003459991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Hafner's specialty?

Diana Hafner is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).

Where is Diana Hafner located?

Diana Hafner's practice location on file with NPPES is 2960 S US Highway 1 Ste D2, Fort Pierce, FL 34982-8142.

What is Diana Hafner's phone number?

The practice phone number listed in the NPPES registry for Diana Hafner is (772) 465-2141.

Is Diana Hafner's NPI active?

Yes — Diana Hafner's NPI (1003459991) is active in the NPPES registry as of the last update on 2019-10-23.

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Diana Hafner, HIS

NPI 1003459991 · Hearing Instrument Specialist · Fort Pierce, FL

Diana Hafner, HIS is a Hearing Instrument Specialist provider in Fort Pierce, FL (NPI 1003459991).

Provider details

NPI number: 1003459991
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Credential: HIS
Sex: Female
Sole proprietor: No
License: 5489 (FL)

Practice location

2960 S US Highway 1 Ste D2

Fort Pierce, FL 34982-8142

Phone: (772) 465-2141

Fax: (772) 465-0997

Street-level locationGet directions

More FL providers

Mailing address

5146 Sw Savage St

Palm City, FL 34990-5277

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000XLicense 5489 (FL)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2019-10-23
Last updated: 2019-10-23

Frequently asked questions

What is Diana Hafner's NPI number?: Diana Hafner's National Provider Identifier (NPI) is 1003459991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diana Hafner's specialty?: Diana Hafner is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
Where is Diana Hafner located?: Diana Hafner's practice location on file with NPPES is 2960 S US Highway 1 Ste D2, Fort Pierce, FL 34982-8142.
What is Diana Hafner's phone number?: The practice phone number listed in the NPPES registry for Diana Hafner is (772) 465-2141.
Is Diana Hafner's NPI active?: Yes — Diana Hafner's NPI (1003459991) is active in the NPPES registry as of the last update on 2019-10-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions