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

Dr. William A. Rosenfeld, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1841295136

Dr. William A. Rosenfeld, MD is an Emergency Medical Services (Emergency Medicine) Physician in Dover, Delaware. Licensed in Delaware. Registered with an NPI since 2005.

Licensed in
DE
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

640 S State St
Dover, DE 19901-3530
Phone: (302) 744-6274
Fax: (302) 735-3695
Show map & directions

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

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence C10002180 (DE)

Record details

NPI number1841295136
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2005
Last updated in NPPESApril 16, 2008
Mailing address103 S Shore Dr, Dover, DE 19901-5738