Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1225580871 Individual Practitioner Female Practitioner

Samantha Duncan

Nurse Practitioner - Pediatrics • Worcester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Samantha Duncan is a certified Nurse Practitioner - Pediatrics practicing in Worcester, MA. With approximately 11 years of clinical experience since completing medical education in 2015, Samantha Duncan delivers high-quality medical care to the local community at 55 LAKE AVE N.

Samantha Duncan accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

55 Lake Ave N

Worcester, MA 016550002

Telephone 7744416700
Fax 7744437399
Associated Practice Facility / Clinic
🏢 Umass Memorial Medical Center Facility NPI 1679574933

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Pediatrics in Worcester, MA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs +6.0 yrs vs City Avg
City Avg: 5.0 Yrs
State Avg: 17.3 Yrs
Regional Practice Density
21 Specialists

Practicing in Worcester, MA (1318 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

Clinical Seniority & Experience Comparison

Dr. Duncan (11 Years) 11 Yrs
Worcester Specialty Average (5.0 Years) 5.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-04-17
Nurse Practitioner - Pediatrics Primary Specialty

NUCC Taxonomy Code: 363LP0200X

State License MA RN2264048

Definition to come...

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License MA RN2264048

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
110120253A (MA)

Secondary Practice Locations

119 Belmont St

Worcester, MA 016052903

Phone: 7744425545

#1059 771 Boston Post Road, Ste 11

Marlborough, MA 01752

Phone: 5082339314

Practice Associates & Co-Workers

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

9 Associated Practitioners
Dr. Jessalyn Shaw , MD

Pediatrics - Child Abuse Pediatrics

NPI 1023470606

Doctor of Medicine (M.D.)

Dr. Sasha Svendsen , MD

Pediatrics - Child Abuse Pediatrics

NPI 1538489448

Doctor of Medicine (M.D.)

Dr. Amirtha Chinnadurai , MD

Pediatrics - Pediatric Nephrology

NPI 1629359906

Doctor of Medicine (M.D.)

Patricia Vanasse

Social Worker - Clinical

NPI 1720565443
Dr. Jennifer Fishbein , MD

Pediatrics - Pediatric Nephrology

NPI 1730611260

Doctor of Medicine (M.D.)

Mary Harris , LCSW-C

Social Worker - Clinical

NPI 1871947150

Licensed Clinical Social Worker - Certified

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location April 17, 2026

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 7744416700)

📍
Updated Business Mailing Address April 17, 2026

Registered at PO BOX 415348, BOSTON, MA 022415348 (Tel: 8002258885)

📍
Updated Business Mailing Address July 30, 2025

Registered at #1059 771 BOSTON POST ROAD, STE 11, MARLBOROUGH, MA 01752 (Tel: 5082339314)

📍
Updated Practice Location November 10, 2022

Registered at 119 BELMONT ST, WORCESTER, MA 016052903 (Tel: 7744425545)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 10, 2022

Nurse Practitioner (License #RN2264048 in MA)

NPI Profile Active October 31, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location October 31, 2016

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 7744425545)

📍
Updated Business Mailing Address October 31, 2016

Registered at PO BOX 415348, BOSTON, MA 022415348 (Tel: 8002258885)

👤
Provider Name / Credentials Updated October 31, 2016

Recorded as SAMANTHA DUNCAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 31, 2016

Nurse Practitioner (License #RN2264048 in MA)

🟢
Initial NPI Registration & Enumeration October 31, 2016

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: 1225580871
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 31, 2016
Last Update: April 17, 2026
Sole Proprietor: No

Mailing Address

Po Box 415348

Boston, MA 022415348

Phone: 8002258885

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.