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

Private Diagnostic Clinic, PLLC

Organization Allergy & Immunology (Internal Medicine) Physician · NPI 1255364329

Private Diagnostic Clinic, PLLC is an Allergy & Immunology (Internal Medicine) Physician in Durham, North Carolina. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
3
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2609 N Duke St Ste 504
Durham, NC 27704-3048
Phone: (919) 684-8111
Show map & directions

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

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X
Pulmonary Disease Physician Taxonomy 207RP1001X

Record details

NPI number1255364329
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christopher Frederick — Cfo · (919) 613-7762
Other names Duke Pulmonary, Allergy & Critical Care Medicine; Duke Pulmonary, Allergy & Critical Care Medicine
NPI enumeratedJuly 9, 2006
Last updated in NPPESMay 15, 2022
Certification dateMay 15, 2022
Mailing addressPo Box 110566, Durham, NC 27709-5566