Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134368400 Individual Practitioner Female Practitioner

Katelyn C. Dutkiewicz , PA

Physician Assistant • Northampton, MA

Professional Overview & Biography Verified Profile Summary

Katelyn Dutkiewicz, PA is a registered healthcare professional specializing in Physician Assistant in Northampton, MA. Practice services are available at 325B KING ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

325b King St

Northampton, MA 010602370

Telephone 4133874100
Fax 4133874119
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Northampton, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.4 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
28 Specialists

Practicing in Northampton, MA (4746 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: 2026-07-13
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA PA3740

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Practice Associates & Co-Workers

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

26 Associated Practitioners
Glenda Flynn , NP

Nurse Practitioner - Family

NPI 1023030558

Nurse Practitioner

Benjamin Duffy , NP

Nurse Practitioner - Family

NPI 1083487417

Nurse Practitioner

Dr. Albert Agomaa , MD

Family Medicine

NPI 1104076793

Doctor of Medicine (M.D.)

Leah Morrison , NP

Nurse Practitioner - Family

NPI 1194078394

Nurse Practitioner

Brandee Thomas , PHYSICIAN ASSISTANT

Physician Assistant - Medical

NPI 1265272983

PHYSICIANASSISTANT

Dr. Ann Cooper , DO

Emergency Medicine

NPI 1265451694

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location July 13, 2026

Registered at 325B KING ST, NORTHAMPTON, MA 010602370 (Tel: 4133874100)

📍
Updated Business Mailing Address July 13, 2026

Registered at 280 CHESTNUT ST FL 2, SPRINGFIELD, MA 011991001 (Tel: 4137945700)

👤
Provider Name / Credentials Updated July 13, 2026

Recorded as KATELYN DUTKIEWICZ, PA

📍
Updated Practice Location July 25, 2018

Registered at 17 RESEARCH DRIVE, AMHERST, MA 010022178 (Tel: 4135498400)

📍
Updated Business Mailing Address July 25, 2018

Registered at 17 RESEARCH DRIVE, AMHERST, MA 010022178 (Tel: 4135498400)

NPI Profile Active February 11, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location February 11, 2009

Registered at 3550 MAIN ST STE 101, SPRINGFIELD, MA 011071078 (Tel: 4137390669)

📍
Updated Business Mailing Address February 11, 2009

Registered at 3550 MAIN ST STE 101, SPRINGFIELD, MA 011071078 (Tel: 4137390669)

👤
Provider Name / Credentials Updated February 11, 2009

Recorded as KATELYN DUTKIEWICZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 11, 2009

Physician Assistant (License #PA3740 in MA)

🟢
Initial NPI Registration & Enumeration February 11, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1134368400
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 11, 2009
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

280 Chestnut St Fl 2

Springfield, MA 011991001

Phone: 4137945700

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.