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

Lisa Williams, RD

Individual provider Registered Dietitian · NPI 1346712494

Lisa Williams, RD is a Registered Dietitian in Devon, Pennsylvania. Practices as a sole proprietor and works from 2 locations. Licensed in Delaware and Pennsylvania.

Licensed in
DE, PA
In the registry since
2018
Specialties on file
3
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

237 W Lancaster Ave Ste 253
Devon, PA 19333-1592
Phone: (610) 615-1055
Fax: (610) 598-6017
Show map & directions

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

Additional practice locations (1)

  • 25 Maggies Way Ste 2, Dover, DE 19901-4896 — (302) 450-3217

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DN008500 (PA)
Registered Dietitian Taxonomy 133V00000X · Licence DN-0011481 (DE)
Pediatric Nutrition Registered Dietitian Taxonomy 133VN1004X · Licence DN008500 (PA)

Record details

NPI number1346712494
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedDecember 28, 2018
Last updated in NPPESMarch 24, 2026
Certification dateMarch 24, 2026
Mailing address857 Colony Rd, Bryn Mawr, PA 19010-1103

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