Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1770671539 Individual Practitioner Male Practitioner

John Warren , CP

Prosthetist • Framingham, MA

Professional Overview & Biography Verified Profile Summary

John Warren, CP is a registered healthcare professional specializing in Prosthetist in Framingham, MA. Practice services are available at 20 SPEEN ST STE 102 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

20 Speen St Ste 102

Framingham, MA 017014174

Telephone 5712893922
Associated Practice Facility / Clinic
🏢 Thelos Pt Llc Facility NPI 1760208722

Specialty Benchmarks & Practice Insights

Comparative analytics for Prosthetist in Framingham, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
1 Specialists

Practicing in Framingham, MA (18 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: 2026-01-02
Prosthetist Primary Specialty

NUCC Taxonomy Code: 224P00000X

A health care professional who is specifically educated and trained to manage comprehensive prosthetic patient care for individuals who have sustained complete or partial limb loss or absence. Prosthetists assess specific patient needs, formulate an appropriate treatment plan, implement the treatment plan and provide follow-up care.

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location January 02, 2026

Registered at 20 SPEEN ST STE 102, FRAMINGHAM, MA 017014174 (Tel: 5712893922)

📍
Updated Business Mailing Address January 02, 2026

Registered at 20 SPEEN ST STE 102, FRAMINGHAM, MA 017014174 (Tel: 5712893922)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 6900 GEORGIA AVE NW, WASHINGTON, DC 203070003 (Tel: 2027829826)

📍
Updated Business Mailing Address July 08, 2007

Registered at 100 CENTURY DR APT 7310, ALEXANDRIA, VA 223047514

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN WARREN, CP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Prosthetist

🟢
Initial NPI Registration & Enumeration October 10, 2006

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: 1770671539
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 10, 2006
Last Update: January 02, 2026
Sole Proprietor: No

Mailing Address

20 Speen St Ste 102

Framingham, MA 017014174

Phone: 5712893922

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.