Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134171705 Individual Practitioner Male Practitioner

Clayton Richard Johnson , MS

Audiologist • Dubuque, IA

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Clayton Johnson, MS is a registered healthcare professional specializing in Audiologist in Dubuque, IA. Official NPI practice address is registered at 1500 ASSOCIATES DR.

Practice Location & Contact Primary Location

Practice Address

1500 Associates Dr

Dubuque, IA 520022201

Telephone 5635843475
Fax 5635843395
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Audiologist in Dubuque, IA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 17.0 Yrs
State Avg: 18.5 Yrs
Regional Practice Density
3 Specialists

Practicing in Dubuque, IA (195 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

Audiologist Primary Specialty

NUCC Taxonomy Code: 231H00000X

State License IA 00051

(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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
2016998 (IA)

Practice Associates & Co-Workers

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

9 Associated Practitioners
NPI 1063738342

Doctor of Medicine (M.D.)

NPI 1457306615

Doctor of Medicine (M.D.)

NPI 1598717688

Doctor of Medicine (M.D.)

Anna Dewitt , ARNP

Nurse Practitioner - Acute Care

NPI 1629252408

Advanced Registered Nurse Practitioner

Dr. Laurie Garms , MD

Psychiatry & Neurology - Neurology

NPI 1659321339

Doctor of Medicine (M.D.)

NPI 1780637116

Master of Arts

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1500 ASSOCIATES DR, DUBUQUE, IA 520022201 (Tel: 5635843475)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1500 ASSOCIATES DR, DUBUQUE, IA 520022201 (Tel: 5635844100)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as CLAYTON JOHNSON, M.S.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Audiologist (License #00051 in IA)

🟢
Initial NPI Registration & Enumeration May 16, 2006

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: 1134171705
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 16, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

1500 Associates Dr

Dubuque, IA 520022201

Phone: 5635844100

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.