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

Mrs. Doreen E Williams

Individual provider Registered Nurse · NPI 1235725268

Mrs. Doreen E Williams is a Registered Nurse in Smithtown, New York. Licensed in New York. Registered with an NPI since 2020.

Licensed in
NY
In the registry since
2020

Practice location Address checks out

300 W Main St
Smithtown, NY 11787-2611
Phone: (631) 549-9500
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 710622 (NY)

Record details

NPI number1235725268
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 14, 2020
Last updated in NPPESDecember 14, 2020
Certification dateDecember 14, 2020
Mailing address300 W Main St, Smithtown, NY 11787-2611

Other providers in Smithtown