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Deactivated NPI 1265493787 Deactivated / Inactive NPI Male Practitioner

Dr. Thomas F Warner , MD

Pathology - Dermatopathology • Madison, 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. Thomas Warner has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 01, 2006
NPI Deactivation Date February 27, 2025
Total Practice Duration ~19 Years of Practice (2006 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Warner, MD was a registered Pathology - Dermatopathology practicing in Madison, WI. Throughout an active medical career spanning 19 years, Dr. Warner provided care at the practice location at 600 HIGHLAND AVE until profile deactivation on 2025-02-27.

Historical Medicare Part B clinical services included pathology examination of tissue using a microscope, intermediate complexity, pathology examination of tissue using a microscope, moderately high complexity, special stained specimen slides to examine tissue. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

600 Highland Ave

Madison, WI 53792

Telephone 6082638437
Fax 6082627174
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Dermatopathology in Madison, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 14.0 Yrs
Regional Practice Density
1 Specialists

Practicing in Madison, WI (7 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2020)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity
86 78 $330.00 $38.02
88307 Pathology examination of tissue using a microscope, moderately high complexity
65 29 $611.00 $83.64
88341 Special stained specimen slides to examine tissue
33 16 $167.00 $28.57
88342 Special stained specimen slides to examine tissue, initial procedure
32 24 $332.00 $35.58
88312 Special stained specimen slides to identify organisms including interpretation and report
25 18 $209.00 $25.91
88311 Preparation of tissue for examination by removing any calcium present
17 13 $150.00 $12.49
88304 Pathology examination of tissue using a microscope, moderately low complexity
13 12 $202.00 $11.45

Medical Specialties & State Licenses

Pathology - Dermatopathology Primary Specialty

NUCC Taxonomy Code: 207ZD0900X

State License WI 22239

A dermatopathologist is an expert in diagnosing and monitoring diseases of the skin including infectious, immunologic, degenerative, and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings, and smears of skin lesions by means of light microscopy, electron microscopy, and fluorescence microscopy.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Igor Slukvin , MD

Pathology - Clinical Pathology/Laboratory Medicine

NPI 1083675508

Doctor of Medicine (M.D.)

Dr. Daniel Iyama-Kurtycz , MD

Pathology - Cytopathology

NPI 1184686362

Doctor of Medicine (M.D.)

Dr. Cheng Liu , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1184693012

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Alaa Alsadi , MD

Pathology - Clinical Pathology/Laboratory Medicine

NPI 1184931644

Doctor of Medicine (M.D.)

Dr. Jian Yang , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1194794909

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Eric Young , MD, PhD

Pathology - Clinical Pathology/Laboratory Medicine

NPI 1225656457

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

10 Historical Events
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NPI Profile Deactivated February 27, 2025

Record deactivated on February 27, 2025

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Updated Practice Location November 04, 2020

Registered at 1123 EDGEHILL DR, MADISON, WI 537051412 (Tel: 6082311552)

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Updated Business Mailing Address November 04, 2020

Registered at 1123 EDGEHILL DR, MADISON, WI 537051412

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Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2018

Pathology (License #22239 in WI)

NPI Profile Active June 05, 2009

NPI status registered as active in NPPES database

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Updated Practice Location June 05, 2009

Registered at 600 HIGHLAND AVE, MADISON, WI 53792 (Tel: 6082638437)

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Updated Business Mailing Address June 05, 2009

Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531

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Provider Name / Credentials Updated June 05, 2009

Recorded as THOMAS WARNER, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) June 05, 2009

Pathology (License #22239 in WI)

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Initial NPI Registration & Enumeration April 01, 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: 1265493787
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 01, 2006
Last Update: June 05, 2009
Deactivation Date: February 27, 2025

Mailing Address

7974 Uw Health Ct

Middleton, WI 535625531

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.