What is Daniel Mast's NPI number?

Daniel Mast's National Provider Identifier (NPI) is 1033004973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Daniel Mast's specialty?

Daniel Mast is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).

Where is Daniel Mast located?

Daniel Mast's practice location on file with NPPES is 610 S Park Crest Dr, Freeport, IL 61032-7802.

What is Daniel Mast's phone number?

The practice phone number listed in the NPPES registry for Daniel Mast is (815) 235-3277.

Is Daniel Mast's NPI active?

Yes — Daniel Mast's NPI (1033004973) is active in the NPPES registry as of the last update on 2025-06-11.

IndividualActive

Daniel Mast, AUD

NPI 1033004973 · Audiologist · Freeport, IL

Daniel Mast, AUD is a Audiologist provider in Freeport, IL (NPI 1033004973).

Provider details

NPI number: 1033004973
Entity type: Individual
Primary specialty: AudiologistSpeech, Language and Hearing Service Providers
Credential: AUD
Sex: Male
Sole proprietor: Yes
License: 147.002059 (IL)

Specialties & taxonomies

AudiologistPrimary231H00000XLicense 147.002059 (IL)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
1 yr 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.

Practice location

610 S Park Crest Dr

Freeport, IL 61032-7802

Phone: (815) 235-3277

Street-level locationGet directions

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Mailing address