Dr. William Lewis Mcmahon , MD MS
Emergency Medicine • Suwanee, GA
Professional Overview & Biography Verified Profile Summary
Dr. William Mcmahon, MD MS is a registered healthcare professional specializing in Emergency Medicine in Suwanee, GA. Practice services are available at 4905 WINDING ROSE DR under active NPI credentials.
Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, critical care, first, emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
4905 Winding Rose Dr
Suwanee, GA 300243074
Specialty Benchmarks & Practice Insights
Comparative analytics for Emergency Medicine in Suwanee, GA
Practicing in Suwanee, GA (1748 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99285
Emergency department visit for life threatening or functioning severity
|
148 | 147 | $1884.78 | $163.26 |
|
99291
Critical care, first 30-74 minutes
|
35 | 35 | $2425.51 | $209.47 |
|
99284
Emergency department visit with moderate level of medical decision making
|
25 | 25 | $1281.48 | $110.63 |
|
93010
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
|
11 | 11 | $92.00 | $8.01 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207P00000X
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Additional State Medicaid & Healthcare Payer Identifiers
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 4905 WINDING ROSE DR, SUWANEE, GA 300243074 (Tel: 7703132034)
Registered at 4905 WINDING ROSE DR, SUWANEE, GA 300243074 (Tel: 6788894880)
Recorded as WILLIAM MCMAHON, MD MS
Emergency Medicine (License #45885 in GA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
4905 Winding Rose Dr
Suwanee, GA 300243074
Phone: 6788894880
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.