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Active NPI 1497487706 Individual Practitioner Female Practitioner

Kelley Elizabeth Thornton , NP

Nurse Practitioner - Pediatrics • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Kelley Thornton, NP is a certified Nurse Practitioner - Pediatrics practicing in Boston, MA. With approximately 3 years of clinical experience since completing medical education in 2023, Kelley Thornton delivers high-quality medical care to the local community at 55 FRUIT ST.

Kelley Thornton is affiliated with Massachusetts General Physicians Organization Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

55 Fruit St

Boston, MA 021142696

Telephone 6177260270
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2023

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Pediatrics in Boston, MA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
3 Yrs -8.5 yrs vs City Avg
City Avg: 11.5 Yrs
State Avg: 17.3 Yrs
Regional Practice Density
632 Specialists

Practicing in Boston, MA (1318 Statewide)

Telehealth Adoption Rate
0.5% 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. Thornton (3 Years) 3 Yrs
Boston Specialty Average (11.5 Years) 11.5 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-06-10
Nurse Practitioner - Pediatrics Primary Specialty

NUCC Taxonomy Code: 363LP0200X

State License MA RN2301229

Definition to come...

Registered Nurse - Pediatrics

NUCC Taxonomy Code: 163WP0200X

State License MA RN2301229

Definition to come...

Surgery - Pediatric Surgery

NUCC Taxonomy Code: 2086S0120X

State License MA RN2301229

A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License MA RN2301229

(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.

Hospital & Practice Group Affiliations

Massachusetts General Physicians Organization Inc

55 Fruit St, Boston, MA 021142696

Phone: 6177240287

Secondary Practice Locations

97 Pearl Street

Braintree, MA 02184

Phone: 7818485437

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1124019740

Doctor of Medicine (M.D.)

Dr. Nir Bar , MD

Internal Medicine - Gastroenterology

NPI 1588330658

Doctor of Medicine (M.D.)

Nicole Pietrantonio , RN, CPNP

Nurse Practitioner - Pediatrics

NPI 1639466014

Registered Nurse, Certified Pediatric Nurse Practitioner

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location October 20, 2023

Registered at 55 FRUIT ST, BOSTON, MA 021142696 (Tel: 6177260270)

📍
Updated Business Mailing Address October 20, 2023

Registered at 186 W. 7TH STREET, UNIT #3, BOSTON, MA 02127 (Tel: 6173651943)

👤
Provider Name / Credentials Updated October 20, 2023

Recorded as KELLEY THORNTON, NP

NPI Profile Active June 27, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location June 27, 2022

Registered at 186 W 7TH ST APT 3, BOSTON, MA 021274567 (Tel: 6173651943)

📍
Updated Business Mailing Address June 27, 2022

Registered at 186 W 7TH ST APT 3, BOSTON, MA 021274567 (Tel: 6173651943)

👤
Provider Name / Credentials Updated June 27, 2022

Recorded as KELLEY STEEVES, RN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2022

Registered Nurse (License #RN2301229 in MA)

🟢
Initial NPI Registration & Enumeration June 27, 2022

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: 1497487706
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 27, 2022
Last Update: June 10, 2025
Sole Proprietor: No

Mailing Address

186 W. 7th Street, Unit #3

Boston, MA 02127

Phone: 6173651943

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.