William Jaffee, MD

Endocrinology

20+ years in practiceNPI: 1629081682Licensed in DE

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Credentials & Recognition

Specialties

Endocrinology

NPI sub-specialties

Internal Medicine, Endocrinology, Diabetes & Metabolism207RE0101X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#8

Top Endocrinologists in Delaware, 2026

Endocrinology · Delaware · 2026

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Frequently Asked Questions about Dr. William Jaffee, MD

Where does Dr. William Jaffee, MD practice?+
Dr. William Jaffee, MD practices in Delaware, DE. 1941 LIMESTONE ROAD SUITE 107 WILMINGTON, DE 19808.
What is Dr. William Jaffee, MD's phone number?+
Dr. William Jaffee, MD's practice phone is 302-998-2166. Office contact information is verified on the PBCMMG profile.
What does Dr. William Jaffee, MD specialize in?+
Dr. William Jaffee, MD's primary specialty is Endocrinology.
Is Dr. William Jaffee, MD board certified?+
Board certification status for Dr. William Jaffee, 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. William Jaffee, MD been practicing?+
Dr. William Jaffee, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. William Jaffee, MD's NPI number?+
Dr. William Jaffee, MD's National Provider Identifier (NPI) is 1629081682, 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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