Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William H Messerschmidt, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1134115777

William H Messerschmidt, MD is a Thoracic Surgery in Bristol, Tennessee. Graduated from Jefferson Medical College of Thomas Jefferson University in 1979, 47 years ago. Practices with Living Water Vein Institute, PC, a 3-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
47
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
TN
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 Medical Park Blvd Ste 458W
Bristol, TN 37620
Phone: (423) 439-7201
Fax: (423) 439-7219
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 19150 (TN)

Record details

NPI number1134115777
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2005
Last updated in NPPESDecember 5, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyTHORACIC SURGERY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1979 (47 years in practice)
Group practice Living Water Vein Institute, Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Bristol