Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1649125840 Individual Practitioner Female Practitioner

Sydney Decker

Physician Assistant • Madison, WI

Professional Overview & Biography Verified Profile Summary

Sydney Decker is a registered healthcare professional specializing in Physician Assistant in Madison, WI. Practice services are available at 600 HIGHLAND AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

600 Highland Ave

Madison, WI 537920001

Telephone 6089151200
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Madison, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.0 Yrs
State Avg: 14.1 Yrs
Regional Practice Density
397 Specialists

Practicing in Madison, WI (3517 Statewide)

Telehealth Adoption Rate
18.6% 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: 2026-08-06
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Practice Associates & Co-Workers

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

1 Associated Practitioners
Colin Harari

Radiology - Radiation Oncology

NPI 1922635895

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location August 06, 2026

Registered at 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6089151200)

📍
Updated Business Mailing Address August 06, 2026

Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531

NPI Profile Active March 03, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location March 03, 2026

Registered at 13104 W HARVEST MOON DR, EVANSVILLE, WI 535368200 (Tel: 6082908310)

📍
Updated Business Mailing Address March 03, 2026

Registered at 13104 W HARVEST MOON DR, EVANSVILLE, WI 535368200

👤
Provider Name / Credentials Updated March 03, 2026

Recorded as SYDNEY DECKER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 03, 2026

Physician Assistant

🟢
Initial NPI Registration & Enumeration March 03, 2026

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: 1649125840
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 03, 2026
Last Update: August 06, 2026
Sole Proprietor: No

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.