Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1821060328 Individual Practitioner Male Practitioner

Dr. Stephen William Maddock , MD, PhD

General Practice • Fredericksburg, VA

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Maddock, MD, PhD is a registered healthcare professional specializing in General Practice in Fredericksburg, VA. Practice services are available at 10 MARSHALL PL under active NPI credentials.

Frequently performed procedures and clinical services include blood test, comprehensive group of blood chemicals, blood test, thyroid stimulating hormone (tsh). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

10 Marshall Pl

Fredericksburg, VA 224052937

Telephone 7572421774
Fax 4172471774

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Fredericksburg, VA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 30.5 Yrs
State Avg: 24.0 Yrs
Regional Practice Density
9 Specialists

Practicing in Fredericksburg, VA (440 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
79.4% 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 (2019)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
80053 Blood test, comprehensive group of blood chemicals
11 11 $53.00 $11.51
84443 Blood test, thyroid stimulating hormone (TSH)
11 11 $92.00 $18.30

Medical Specialties & State Licenses

CMS Verified: 2025-11-04
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License VA 0101233391

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location November 04, 2025

Registered at 10 MARSHALL PL, FREDERICKSBURG, VA 224052937 (Tel: 7572421774)

📍
Updated Business Mailing Address November 04, 2025

Registered at 10 MARSHALL PL, FREDERICKSBURG, VA 224052937 (Tel: 7572421774)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 04, 2025

General Practice (License #0101233391 in VA)

NPI Profile Active June 06, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location June 06, 2008

Registered at 70 E WINDSOR BLVD, WINDSOR, VA 234879443 (Tel: 7572429191)

📍
Updated Business Mailing Address June 06, 2008

Registered at 70 E WINDSOR BLVD, WINDSOR, VA 234879443 (Tel: 7572429191)

👤
Provider Name / Credentials Updated June 06, 2008

Recorded as STEPHEN MADDOCK, M.D., PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 06, 2008

General Practice (License #0101233391 in VA)

🟢
Initial NPI Registration & Enumeration February 07, 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: 1821060328
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 07, 2006
Last Update: November 04, 2025
Sole Proprietor: No

Mailing Address

10 Marshall Pl

Fredericksburg, VA 224052937

Phone: 7572421774

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.