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

Stephen Frazier Wetherill, MD

Individual provider Internal Medicine Physician · NPI 1841280914

Stephen Frazier Wetherill, MD is an Internal Medicine Physician in Wilmington, Delaware. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
In the registry since
2005
Specialties on file
2
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

2700 Silverside Rd Ste 4
Wilmington, DE 19810-3719
Phone: (302) 478-3700
Fax: (302) 478-4444
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C10000909 (DE)
Hospitalist Physician Taxonomy 208M00000X · Licence C10000909 (DE)

Record details

NPI number1841280914
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 28, 2005
Last updated in NPPESAugust 2, 2018
Mailing address2700 Silverside Rd, Suite 4, Wilmington, DE 19810-3719

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