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

William B Calhoun, MD

Individual provider Cardiovascular Disease Physician · NPI 1932219177

William B Calhoun, MD is a Cardiovascular Disease (Cardiology) in Tupelo, Mississippi. Graduated from Louisiana State University School of Medicine in Shreveport in 1989, 37 years ago. Practices with North Mississippi Clinics LLC, a 21-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
37
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
MS
In the registry since
2006
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

499 Gloster Creek Vlg Ste A2 Cardiology Associates OF North MS
Tupelo, MS 38801-4749
Phone: (662) 620-6800
Fax: (662) 620-6920
Show map & directions

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

Additional practice locations (2)

  • 2892 S Lamar Blvd, Oxford, MS 38655-5347 — (662) 234-7441
  • 830 S Gloster St, Tupelo, MS 38801-4934 — (662) 620-6800

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 14856 (MS)

Record details

NPI number1932219177
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESJuly 12, 2019
Mailing address499 Gloster Creek Vlg Ste A2, Cardiology Associates Of North Ms, Tupelo, MS 38801-4749

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 1989 (37 years in practice)
Group practice North Mississippi Clinics Llc — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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