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Active NPI 1073651048 Individual Practitioner Male Practitioner

Dr. John G Knox , AuD

Audiologist • Milwaukee, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Knox, AuD is a certified Audiologist practicing in Milwaukee, WI. With approximately 40 years of clinical experience since completing medical education in 1986, Dr. Knox delivers high-quality medical care to the local community at 9200 W WISCONSIN AVE.

Dr. Knox is affiliated with Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

9200 W Wisconsin Ave

Milwaukee, WI 532263522

Telephone 4148053666
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Audiologist in Milwaukee, WI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs +23.2 yrs vs City Avg
City Avg: 16.8 Yrs
State Avg: 17.8 Yrs
Regional Practice Density
73 Specialists

Practicing in Milwaukee, WI (454 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

Clinical Seniority & Experience Comparison

Dr. Knox (40 Years) 40 Yrs
Milwaukee Specialty Average (16.8 Years) 16.8 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-11-17
Audiologist Primary Specialty

NUCC Taxonomy Code: 231H00000X

State License WI 24

(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
41114200 (WI)

Hospital & Practice Group Affiliations

Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

W168n11237 Western Ave, Germantown, WI 530223239

Phone: 2622535060

Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

4805 S Moorland Rd, New Berlin, WI 531517401

Phone: 2627987200

Secondary Practice Locations

7901 S 61st St

Oak Creek, WI 53154

Phone: 4143468166

4805 S Moorland Rd # Rc

New Berlin, WI 531517401

Phone: 2627987200

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Timothy Greenwell , MD

Pathology - Blood Banking & Transfusion Medicine

NPI 1003301318

Doctor of Medicine (M.D.)

Dr. Laith Shaman , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1003360561

Doctor of Podiatric Medicine

Steven Majstoravich , PTA

Physical Therapy Assistant

NPI 1003856196

Physical Therapist Assistant

Dr. Dwight Cruikshank , MD

Obstetrics & Gynecology

NPI 1003867169

Doctor of Medicine (M.D.)

Dr. David Larson , MD

Surgery - Plastic and Reconstructive Surgery

NPI 1003867508

Doctor of Medicine (M.D.)

Dr. Konrad Soergel , MD

Internal Medicine - Gastroenterology

NPI 1003868936

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address November 05, 2025

Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: 4148055587)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: 4148053666)

📍
Updated Business Mailing Address July 08, 2007

Registered at 10000 W INNOVATION DR, MILWAUKEE, WI 532264837 (Tel: 4144565006)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN KNOX, AUD

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

Audiologist (License #24 in WI)

🟢
Initial NPI Registration & Enumeration February 02, 2007

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: 1073651048
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 02, 2007
Last Update: November 17, 2025
Sole Proprietor: No

Mailing Address

9200 W Wisconsin Ave

Milwaukee, WI 532263522

Phone: 4148055587

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.