Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1932460003 Individual Practitioner Female Practitioner

Marissa Gene Williamson-Card

Social Worker • Worcester, MA

Professional Overview & Biography Verified Profile Summary

Marissa Williamson-Card is a registered healthcare professional specializing in Social Worker in Worcester, MA. Practice services are available at 340 MAIN ST STE 818 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

340 Main St Ste 818

Worcester, MA 016081692

Telephone 5088261465

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Worcester, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.4 Yrs
State Avg: 21.1 Yrs
Regional Practice Density
269 Specialists

Practicing in Worcester, MA (5619 Statewide)

Telehealth Adoption Rate
3.3% 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

Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Practice Associates & Co-Workers

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

16 Associated Practitioners
Jenna Dickerman

Social Worker - Clinical

NPI 1043786965
Justina Tambeau , MA

Counselor - Mental Health

NPI 1063976603

Master of Arts

Nicole Bauer

Counselor - Mental Health

NPI 1093246860
Melanie Grieco , LCSW

Social Worker - Clinical

NPI 1104239581

Licensed Clinical Social Worker

Michael Freilich

Counselor - Mental Health

NPI 1205351053
Yonatan Sternberg

Behavior Analyst

NPI 1215402565

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active June 05, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location June 05, 2012

Registered at 340 MAIN ST STE 818, WORCESTER, MA 016081692 (Tel: 5088261465)

📍
Updated Business Mailing Address June 05, 2012

Registered at 340 MAIN ST STE 818, WORCESTER, MA 016081692 (Tel: 5088261465)

👤
Provider Name / Credentials Updated June 05, 2012

Recorded as MARISSA WILLIAMSON-CARD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 05, 2012

Social Worker

🟢
Initial NPI Registration & Enumeration June 05, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1932460003
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 05, 2012
Last Update: June 05, 2012
Sole Proprietor: No

Mailing Address

340 Main St Ste 818

Worcester, MA 016081692

Phone: 5088261465

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.