Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346712494 Individual Practitioner Female Practitioner

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

Practice Address

237 W Lancaster Ave Ste 253

Devon, PA 193331592

Telephone 6106151055
Fax 6105986017
Associated Practice Facility / Clinic
🏢 At The Table Nutrition Facility NPI 1255280236

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Devon, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 17.1 Yrs
Regional Practice Density
3 Specialists

Practicing in Devon, PA (3119 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-03-24
Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License PA DN008500

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.

Dietitian, Registered

NUCC Taxonomy Code: 133V00000X

State License DE DN-0011481

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.

Dietitian, Registered - Nutrition, Pediatric

NUCC Taxonomy Code: 133VN1004X

State License PA DN008500

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

10 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2026

Dietitian, Registered (License #DN-0011481 in DE)

📍
Updated Practice Location February 14, 2026

Registered at 237 W LANCASTER AVE STE 253, DEVON, PA 193331592 (Tel: 6106151055)

📍
Updated Business Mailing Address February 14, 2026

Registered at 857 COLONY RD, BRYN MAWR, PA 190101103 (Tel: 5162417928)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 14, 2026

Dietitian, Registered (License #DN008500 in PA)

NPI Profile Active December 28, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location December 28, 2018

Registered at 750 WELCH RD, PALO ALTO, CA 943041507 (Tel: 6504978310)

📍
Updated Business Mailing Address December 28, 2018

Registered at 1401 VANCOUVER AVE, BURLINGAME, CA 940105535

👤
Provider Name / Credentials Updated December 28, 2018

Recorded as LISA WILLIAMS, RD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 28, 2018

Dietitian, Registered (License #86020887 in CA)

🟢
Initial NPI Registration & Enumeration December 28, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Lisa Williams. Be the first to share your experience!

Sign in to leave a review for Lisa Williams

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1346712494
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 28, 2018
Last Update: March 24, 2026
Sole Proprietor: Yes

Mailing Address

857 Colony Rd

Bryn Mawr, PA 190101103

Phone: 5162417928

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.