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

David P Wien, MD LLC

Organization Allergy Physician · NPI 1265489173

David P Wien, MD LLC is an Allergy Physician in Wilmington, Delaware. Licensed in Delaware. Registered with an NPI since 2006.

Licensed in
DE
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

708 Greenbank Rd
Wilmington, DE 19808-3168
Phone: (302) 998-1866
Fax: (302) 998-3261
Show map & directions

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

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X · Licence C10005662 (DE)

Record details

NPI number1265489173
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Wien — Owner · (302) 998-1866
NPI enumeratedMay 27, 2006
Last updated in NPPESAugust 22, 2020
Mailing address708 Greenbank Rd, Wilmington, DE 19808-3168

Other providers in Wilmington