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

David Phillips Siebens, MD

Individual provider Internal Medicine Physician · NPI 1720253289

David Phillips Siebens, MD is an Internal Medicine Physician in Research Triangle Park, North Carolina. Licensed in North Carolina. Registered with an NPI since 2008.

Licensed in
NC
In the registry since
2008
Specialties on file
2
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

5 Moore Drive Glaxosmithkline
Research Triangle Park, NC 27709-3398
Phone: (919) 483-4816
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence 29870 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 29870 (NC)

Record details

NPI number1720253289
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2008
Last updated in NPPESApril 25, 2008
Mailing address1603 Claymore Rd, Chapel Hill, NC 27516-9095

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