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

Dr. Richard Douglas Happel, MD, PHD

Individual provider Cardiovascular Disease Physician · NPI 1568422954

Dr. Richard Douglas Happel, MD, PHD is a Cardiovascular Disease (Cardiology) in Wytheville, Virginia. Graduated from University of South Carolina School of Medicine in 1984, 42 years ago. Practices with Carilion Healthcare Corporation, a 549-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
42
Trained at
University of South Carolina School of Medicine
Licensed in
VA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1150 Holston Rd
Wytheville, VA 24382-4109
Phone: (276) 228-4860
Fax: (276) 228-4879
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 0101038312 (VA)

Record details

NPI number1568422954
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESDecember 21, 2018

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Carilion Healthcare Corporation — 549 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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