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Deactivated NPI 1811930191 Deactivated / Inactive NPI Male Practitioner

Dr. John William Faber , MD

Dermatology • Appleton, WI

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. John Faber has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date June 14, 2006
NPI Deactivation Date May 29, 2025
Total Practice Duration ~19 Years of Practice (2006 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. John Faber, MD was a registered Dermatology practicing in Appleton, WI. Throughout an active medical career spanning 19 years, Dr. Faber provided care at the practice location at 412 E LONGVIEW DR. until profile deactivation on 2025-05-29.

Practice Location & Contact Primary Location

Practice Address

412 E Longview Dr.

Appleton, WI 54911

Telephone 9207346880
Fax 9207348867
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Appleton, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 23.0 Yrs
State Avg: 22.7 Yrs
Regional Practice Density
6 Specialists

Practicing in Appleton, WI (337 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

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License WI 16192

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Career & Practice History Timeline

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

7 Historical Events
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NPI Profile Deactivated May 29, 2025

Record deactivated on May 29, 2025

NPI Profile Active November 27, 2007

NPI status registered as active in NPPES database

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Updated Practice Location November 27, 2007

Registered at 412 E LONGVIEW DR., APPLETON, WI 54911 (Tel: 9207346880)

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Updated Business Mailing Address November 27, 2007

Registered at 412 E LONGVIEW DR, APPLETON, WI 549112145 (Tel: 9207346880)

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Provider Name / Credentials Updated November 27, 2007

Recorded as JOHN FABER, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) November 27, 2007

Dermatology (License #16192 in WI)

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Initial NPI Registration & Enumeration June 14, 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: 1811930191
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 14, 2006
Last Update: November 27, 2007
Deactivation Date: May 29, 2025

Mailing Address

412 E Longview Dr

Appleton, WI 549112145

Phone: 9207346880

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.