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

Dr. William Patrick Duggan, MD

Individual provider Internal Medicine Physician · NPI 1932374857

Dr. William Patrick Duggan, MD is an Internal Medicine Physician in Bronxville, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

250 Bronxville Rd Apt 3L
Bronxville, NY 10708-2803
Phone: (914) 337-9043
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 106927 (NY)

Record details

NPI number1932374857
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 23, 2008
Last updated in NPPESApril 23, 2008

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