Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1780400457 Individual Practitioner Female Practitioner

Kelsey Perry , PA-S1

Physician Assistant • Boston, MA

Professional Overview & Biography Verified Profile Summary

Kelsey Perry, PA-S1 is a certified Physician Assistant practicing in Boston, MA. With approximately 1 years of clinical experience since completing medical education in 2026, Kelsey Perry delivers high-quality medical care to the local community at 450 BROOKLINE AVE.

Kelsey Perry does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

450 Brookline Ave

Boston, MA 022155450

Telephone 6176326140
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2026

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Boston, MA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
Active -7.9 yrs vs City Avg
City Avg: 7.9 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
1664 Specialists

Practicing in Boston, MA (4746 Statewide)

Telehealth Adoption Rate
15.4% 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: 2026-05-13
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA PA102578

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.

Secondary Practice Locations

136 Harrison Ave

Boston, MA 021111817

Phone: 6176360405

Practice Associates & Co-Workers

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

23 Associated Practitioners
Jason Batalha , AGPCNP-BC

Nurse Practitioner

NPI 1013468149

AGPCNPBC

Maressa Freitas

Nurse Practitioner - Family

NPI 1033342811
Dr. Philipp Rauch , MD

Internal Medicine - Hematology

NPI 1063807998

Doctor of Medicine (M.D.)

Dr. Remy Dulery , MD, PhD

Internal Medicine - Medical Oncology

NPI 1124840343

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Enrica Marchi , MD, PhD

Internal Medicine - Medical Oncology

NPI 1164769881

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Omar Nadeem , MD

Internal Medicine - Hematology

NPI 1215170691

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location May 13, 2026

Registered at 450 BROOKLINE AVE, BOSTON, MA 022155450 (Tel: 6176326140)

📍
Updated Business Mailing Address May 13, 2026

Registered at 450 BROOKLINE AVE, BOSTON, MA 022155450

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2026

Physician Assistant (License #PA102578 in MA)

NPI Profile Active November 27, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location November 27, 2024

Registered at 136 HARRISON AVE, BOSTON, MA 021111817 (Tel: 6176360405)

📍
Updated Business Mailing Address November 27, 2024

Registered at 136 HARRISON AVE, BOSTON, MA 021111817 (Tel: 9788575108)

👤
Provider Name / Credentials Updated November 27, 2024

Recorded as KELSEY PERRY, PA-S1

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 27, 2024

Physician Assistant

🟢
Initial NPI Registration & Enumeration November 27, 2024

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: 1780400457
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 27, 2024
Last Update: May 13, 2026
Sole Proprietor: No

Mailing Address

450 Brookline Ave

Boston, MA 022155450

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.