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Active NPI 1679533558 Individual Practitioner Male Practitioner

Dr. William C Walker , MD

Radiology - Diagnostic Radiology • Venice, FL

Professional Overview & Biography Verified Profile Summary

Dr. William Walker, MD is a registered healthcare professional specializing in Radiology - Diagnostic Radiology in Venice, FL. Practice services are available at 842 SUNSET LAKE BLVD under active NPI credentials.

Frequently performed procedures and clinical services include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml, insertion of needle into vein for collection of blood sample. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

842 Sunset Lake Blvd

Venice, FL 342927551

Telephone 9414410060
Associated Practice Facility / Clinic
🏢 Smh Physician Services Inc Facility NPI 1033184098

Specialty Benchmarks & Practice Insights

Comparative analytics for Radiology - Diagnostic Radiology in Venice, FL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 32.7 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
11 Specialists

Practicing in Venice, FL (2898 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
86.8% 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 (2022)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
2,175 20 $2.00 $0.12
A9579 Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml
320 13 $10.00 $1.56
36415 Insertion of needle into vein for collection of blood sample
21 21 $20.00 $2.95
82565 Blood creatinine level
21 21 $14.00 $5.03
72148 MRI scan of lower spinal canal
12 12 $1529.00 $197.54

Medical Specialties & State Licenses

Radiology - Diagnostic Radiology Primary Specialty

NUCC Taxonomy Code: 2085R0202X

State License FL ME31287

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Practice Associates & Co-Workers

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

12 Associated Practitioners
NPI 1205801784

Doctor of Osteopathic Medicine (D.O.)

Coletta Boyle , ARNP

Nurse Practitioner

NPI 1295016699

Advanced Registered Nurse Practitioner

NPI 1508866104

Doctor of Medicine (M.D.)

NPI 1508967761

Doctor of Medicine (M.D.)

Dr. John Cassidy , MD

Neurological Surgery

NPI 1518067727

Doctor of Medicine (M.D.)

Dr. Jeffrey Glover , DO

Internal Medicine

NPI 1588639678

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 842 SUNSET LAKE BLVD, VENICE, FL 342927551 (Tel: 9414410060)

📍
Updated Business Mailing Address July 08, 2007

Registered at 842 SUNSET LAKE BLVD, VENICE, FL 342927551 (Tel: 9414410060)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM WALKER, M.D.

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

Radiology (License #ME31287 in FL)

🟢
Initial NPI Registration & Enumeration March 24, 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: 1679533558
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 24, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

842 Sunset Lake Blvd

Venice, FL 342927551

Phone: 9414410060

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.