Lisa Williams , RD
Dietitian, Registered • Devon, PA
Professional Overview & Biography Verified Profile Summary
Lisa Williams, RD is a registered healthcare professional specializing in Dietitian, Registered in Devon, PA. Practice services are available at 237 W LANCASTER AVE STE 253 under active NPI credentials.
Practice Location & Contact Primary Location
237 W Lancaster Ave Ste 253
Devon, PA 193331592
Specialty Benchmarks & Practice Insights
Comparative analytics for Dietitian, Registered in Devon, PA
Practicing in Devon, PA (3119 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-03-24NUCC Taxonomy Code: 133V00000X
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
NUCC Taxonomy Code: 133V00000X
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
NUCC Taxonomy Code: 133VN1004X
An individual who is a Board Certified Specialist in Pediatric Nutrition and applies evidence-based nutrition knowledge in providing medical nutrition therapy for pediatric patients. Specialists work directly with healthy and/or ill children (newborn up to 21 years of age) as well as children with special health care needs in a variety of settings (hospitals, community-based and/or family-centered programs, education programs, home, etc.), OR indirectly through management, care coordination, education, quality improvement, or research practice linked specifically to pediatric nutrition.
Secondary Practice Locations
25 Maggies Way Ste 2
Dover, DE 199014896
Phone: 3024503217
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Dietitian, Registered (License #DN-0011481 in DE)
Registered at 237 W LANCASTER AVE STE 253, DEVON, PA 193331592 (Tel: 6106151055)
Registered at 857 COLONY RD, BRYN MAWR, PA 190101103 (Tel: 5162417928)
Dietitian, Registered (License #DN008500 in PA)
NPI status registered as active in NPPES database
Registered at 750 WELCH RD, PALO ALTO, CA 943041507 (Tel: 6504978310)
Registered at 1401 VANCOUVER AVE, BURLINGAME, CA 940105535
Recorded as LISA WILLIAMS, RD
Dietitian, Registered (License #86020887 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
857 Colony Rd
Bryn Mawr, PA 190101103
Phone: 5162417928
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