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

David William Zaas, MD

Individual provider Pulmonary Disease Physician · NPI 1588748461

David William Zaas, MD is a Pulmonary Disease in Winston Salem, North Carolina. Graduated from Northwestern University Feinberg Medical School in 1998, 28 years ago. Practices with Wake Forest University Health Sciences, a 2,621-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Carolina and South Carolina.

Years since qualifying
28
Trained at
Northwestern University Feinberg Medical School
Licensed in
NC, SC
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Medical Center Blvd
Winston Salem, NC 27157-0001
Phone: (336) 716-4649
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 171 Ashley Ave, Charleston, SC 29425-0001 — (843) 792-1414

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 200101304 (NC)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 84162 (SC)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 84162 (SC)

Record details

NPI number1588748461
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 25, 2006
Last updated in NPPESJanuary 18, 2024
Certification dateJanuary 18, 2024

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1998 (28 years in practice)
Group practice Wake Forest University Health Sciences — 2621 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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