Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1891764874 Individual Practitioner Male Practitioner

Dr. William Carl Dyer , MD

Orthopaedic Surgery • Chattanooga, TN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Dyer, MD is a certified Orthopaedic Surgery practicing in Chattanooga, TN. With approximately 61 years of clinical experience since graduating from Vanderbilt University School Of Medicine in 1965, Dr. Dyer delivers high-quality medical care to the local community at 1301 MCCALLIE AVE.

Dr. Dyer is affiliated with Diagnostic Radiology Consultants Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1301 Mccallie Ave

Chattanooga, TN 374042934

Telephone 4232661808
Fax 4232661800
Associated Practice Facility / Clinic
🏢 Insight Health Corp Facility NPI 1902875164

Medicare Profile & Education

Medical School

Vanderbilt University School Of Medicine

Graduation Year

1965

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Chattanooga, TN

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
61 Yrs +34.1 yrs vs City Avg
City Avg: 26.9 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
36 Specialists

Practicing in Chattanooga, TN (509 Statewide)

Telehealth Adoption Rate
11.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
60.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dyer (61 Years) 61 Yrs
Chattanooga Specialty Average (26.9 Years) 26.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
48 11 $212.00 $83.17

Medical Specialties & State Licenses

CMS Verified: 2025-06-25
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License TN 0000005404

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Georgia State Liscense
015248 (GA)
Commercial Insurance / Payer ID Blue Cross Blue Shield
2005642 (TN)
Commercial Insurance / Payer ID Liscense
MD0000005405 (TN)

Hospital & Practice Group Affiliations

Diagnostic Radiology Consultants Pa

1301 Mccallie Ave, Chattanooga, TN 374042934

Phone: 4236482395

Practice Associates & Co-Workers

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

3 Associated Practitioners
Brutus Rose , RT

Radiologic Technologist - Magnetic Resonance Imaging

NPI 1023272887
Anna Bell , ARNP

Nurse Practitioner - Family

NPI 1518391838

Advanced Registered Nurse Practitioner

Dr. Michael Czarnecki , MD

Internal Medicine - Pulmonary Disease

NPI 1780774083

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 25, 2025

Orthopaedic Surgery (License #0000005404 in TN)

📍
Updated Practice Location February 08, 2021

Registered at 1301 MCCALLIE AVE, CHATTANOOGA, TN 374042934 (Tel: 4232661808)

📍
Updated Business Mailing Address February 08, 2021

Registered at 1604 GUNBARREL RD, CHATTANOOGA, TN 374213125 (Tel: 4232661808)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 2339 MCCALLIE AVE, PLAZA II SUITE 402, CHATTANOOGA, TN 374043256 (Tel: 4232661808)

📍
Updated Business Mailing Address July 08, 2007

Registered at 2339 MCCALLIE AVE, PLAZA II SUITE 402, CHATTANOOGA, TN 374043256 (Tel: 4232661808)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM DYER, M.D.

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

Orthopaedic Surgery (License #620961954 in TN)

🟢
Initial NPI Registration & Enumeration March 14, 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: 1891764874
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 14, 2006
Last Update: June 25, 2025
Sole Proprietor: No

Mailing Address

1604 Gunbarrel Rd

Chattanooga, TN 374213125

Phone: 4232661808

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.