Active NPI 1730303926 Individual Practitioner Male Practitioner

Dr. John F Ryan , DMD

Dentist - General Practice • Lexington, MA

Professional Overview & Biography Verified Profile Summary

Dr. John Ryan, DMD is a registered healthcare professional specializing in Dentist - General Practice in Lexington, MA. Practice services are available at 114 WALTHAM ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

114 Waltham St

Lexington, MA 024215415

Telephone 7818620350

Associated Practice Facility / Clinic

🏢 Judith V Jordan,ph.d.,pc Facility NPI 1063660207

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Lexington, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.5 Yrs

State Avg: 10.9 Yrs

Regional Practice Density

29 Specialists

Practicing in Lexington, MA (3722 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

Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License MA 17271

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Ann Demeranville , DMD

Dentist

NPI 1447478037

Doctor of Dental Medicine

Dr. Pascale Berty , DMD

Dentist - General Practice

NPI 1487678298

Doctor of Dental Medicine

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 114 WALTHAM ST, LEXINGTON, MA 024215415 (Tel: 7818620350)

📍

Updated Business Mailing Address July 08, 2007

Registered at 114 WALTHAM ST, LEXINGTON, MA 024215415 (Tel: 7818620350)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN RYAN, DMD

🎓

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

Dentist (License #17271 in MA)

🟢

Initial NPI Registration & Enumeration April 12, 2007

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: 1730303926

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 12, 2007

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

114 Waltham St

Lexington, MA 024215415

Phone: 7818620350

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.