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

William Wallace Hammill, MD

Individual provider Pediatric Cardiology Physician · NPI 1659382059

William Wallace Hammill, MD is a Pediatric Medicine in Charlotte, North Carolina. Graduated from Medical University of South Carolina College of Medicine in 1989, 37 years ago. Practices with Novant Health Medical Group, LLC, a 2,410-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
37
Trained at
Medical University of South Carolina College of Medicine
Licensed in
NC
In the registry since
2006
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

1718 E 4th St Ste 401
Charlotte, NC 28204-3261
Phone: (704) 316-1220
Fax: (704) 316-1230
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 2009-00188 (NC)

Record details

NPI number1659382059
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESOctober 28, 2020
Certification dateSeptember 6, 2020

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Novant Health Medical Group, Llc — 2410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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