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Active NPI 1316921174 Individual Practitioner Female Practitioner

Susan M Williams , LDN

Dietitian, Registered • Worcester, MA

Professional Overview & Biography Verified Profile Summary

Susan Williams, LDN is a registered healthcare professional specializing in Dietitian, Registered in Worcester, MA. Practice services are available at 67 BELMONT ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

67 Belmont St
Endocrinology

Worcester, MA 016052657

Telephone 5087754170
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Worcester, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 9.0 Yrs
State Avg: 19.4 Yrs
Regional Practice Density
101 Specialists

Practicing in Worcester, MA (2262 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

Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License MA MA90

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

33 Associated Practitioners
Dr. Kaitlyn Oldewurtel , DO

Colon & Rectal Surgery

NPI 1043871163

Doctor of Osteopathic Medicine (D.O.)

Dr. Mark Maxfield , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1073757001

Doctor of Medicine (M.D.)

Mirret El-Hagrassy

Psychiatry & Neurology - Neurology

NPI 1144514688
Dr. Geoffrey Graeber , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1154415875

Doctor of Medicine (M.D.)

Dr. Francis Huttinger , MD

Psychiatry & Neurology - Neurology

NPI 1164776449

Doctor of Medicine (M.D.)

Janet Mcdade , NP

Nurse Practitioner

NPI 1194791657

Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 67 BELMONT ST, ENDOCRINOLOGY, WORCESTER, MA 016052657 (Tel: 5087754170)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 62, TURNPIKE STATION, SHREWSBURY, MA 015450062 (Tel: 5083348815)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as SUSAN WILLIAMS, LDN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dietitian, Registered (License #MA90 in MA)

🟢
Initial NPI Registration & Enumeration December 05, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1316921174
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 05, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 62, Turnpike Station

Shrewsbury, MA 015450062

Phone: 5083348815

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.