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Active NPI 1033004973 Individual Practitioner Male Practitioner

Dr. Daniel Derek Mast , AuD

Audiologist • Freeport, IL

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Mast, AuD is a registered healthcare professional specializing in Audiologist in Freeport, IL. Practice services are available at 610 S PARK CREST DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

610 S Park Crest Dr

Freeport, IL 610327802

Telephone 8152353277
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Audiologist in Freeport, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 17.5 Yrs
Regional Practice Density
2 Specialists

Practicing in Freeport, IL (882 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-06-11
Audiologist Primary Specialty

NUCC Taxonomy Code: 231H00000X

State License IL 147.002059

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners
Celina Benson

Hearing Instrument Specialist

NPI 1013439108
Jacob Thomas

Hearing Instrument Specialist

NPI 1952753162

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active June 11, 2025

NPI status registered as active in NPPES database

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Updated Practice Location June 11, 2025

Registered at 610 S PARK CREST DR, FREEPORT, IL 610327802 (Tel: 8152353277)

📍
Updated Business Mailing Address June 11, 2025

Registered at 610 S PARK CREST DR, FREEPORT, IL 610327802 (Tel: 6302105137)

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Provider Name / Credentials Updated June 11, 2025

Recorded as DANIEL MAST, AUD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2025

Audiologist (License #147.002059 in IL)

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Initial NPI Registration & Enumeration June 11, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1033004973
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 11, 2025
Last Update: June 11, 2025
Sole Proprietor: Yes

Mailing Address

610 S Park Crest Dr

Freeport, IL 610327802

Phone: 6302105137

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.