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

Dr. William Aaron Hayter, MD

Individual provider Internal Medicine Physician · NPI 1972028009

Dr. William Aaron Hayter, MD is a Hospitalist in Abingdon, Virginia. Qualified in 2016, 10 years ago. Practices with Wellmont Medical Associates Inc, a 435-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
10
Licensed in
VA
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

26112 Lee Hwy
Abingdon, VA 24211-7502
Phone: (276) 206-8172
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101287521 (VA)

Record details

NPI number1972028009
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2017
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025
Mailing address26112 Lee Hwy, Abingdon, VA 24211-7502

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Wellmont Medical Associates Inc — 435 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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