David Wien, MD

Allergy & Immunology

21+ years in practiceNPI: 1912904038Licensed in CA

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Credentials & Recognition

Specialties

Allergy & Immunology

NPI sub-specialties

Allergy & Immunology207K00000X

Allergy & Immunology, Allergy207KA0200X

Internal Medicine, Allergy & Immunology207RA0201X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#2

Top Allergists & Immunologists in Delaware, 2026

Allergy & Immunology · Delaware · 2026

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Frequently Asked Questions about Dr. David Wien, MD

Where does Dr. David Wien, MD practice?+
Dr. David Wien, MD practices in Delaware, DE. 708 GREENBANK RD WILMINGTON, DE 198083168.
What is Dr. David Wien, MD's phone number?+
Dr. David Wien, MD's practice phone is 302-998-1866. Office contact information is verified on the PBCMMG profile.
What does Dr. David Wien, MD specialize in?+
Dr. David Wien, MD's primary specialty is Allergy & Immunology.
Is Dr. David Wien, MD board certified?+
Board certification status for Dr. David Wien, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. David Wien, MD been practicing?+
Dr. David Wien, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. David Wien, MD's NPI number?+
Dr. David Wien, MD's National Provider Identifier (NPI) is 1912904038, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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