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Active NPI 1902845076 Individual Practitioner Male Practitioner

Dr. William W Benedict , MD

Internal Medicine • Chesterfield, MO

Professional Overview & Biography Verified Profile Summary

Dr. William Benedict, MD is a registered healthcare professional specializing in Internal Medicine in Chesterfield, MO. Practice services are available at 226 S WOODS MILL RD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

226 S Woods Mill Rd
Suite 56w

Chesterfield, MO 630173662

Telephone 3143732501
Fax 3143732508
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Chesterfield, MO

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 25.1 Yrs
State Avg: 25.5 Yrs
Regional Practice Density
150 Specialists

Practicing in Chesterfield, MO (2747 Statewide)

Telehealth Adoption Rate
16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
7.2% 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 (2018)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
54 51 $72.41 $67.45
36415 Insertion of needle into vein for collection of blood sample
32 32 $3.00 $2.94
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes
28 28 $25.73 $23.46
93000 Routine ekg using at least 12 leads including interpretation and report
12 12 $16.81 $15.47
76775 Limited ultrasound scan behind abdominal cavity
12 12 $58.03 $53.50
71046 X-ray of chest, 2 views
12 12 $27.53 $27.09
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
11 11 $143.83 $134.09
G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous
11 11 $22.53 $19.25

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MO R6999

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1700087269

Doctor of Medicine (M.D.)

Dr. Christina Skale , MD

Internal Medicine

NPI 1831145242

Doctor of Medicine (M.D.)

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 226 S WOODS MILL RD, SUITE 56W, CHESTERFIELD, MO 630173662 (Tel: 3143732501)

📍
Updated Business Mailing Address July 08, 2007

Registered at 226 S WOODS MILL RD, SUITE 56W, CHESTERFIELD, MO 630173662 (Tel: 3143732501)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM BENEDICT, M.D.

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

Internal Medicine (License #R6999 in MO)

🟢
Initial NPI Registration & Enumeration June 05, 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: 1902845076
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 05, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

226 S Woods Mill Rd, Suite 56w

Chesterfield, MO 630173662

Phone: 3143732501

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.