Skip to main content
NPITelehealth
SpecialtiesLocationsJournalAbout
ProvidersRegistry Search
CMS Data Source
NPI Registry Data
Expert Editorial
NPITelehealth

Finding a doctor shouldn't be a guessing game. We connect patients with verified healthcare professionals using official federal data.

Explore

  • Search
  • Specialties
  • Locations
  • Guides

Resources

  • Methodology
  • Editorial
  • For Providers
  • Sitemap

Legal

  • About
  • Contact
  • Privacy
  • Terms

© 2026 NPI Telehealth

US Registry Operational
CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

PrivacyTermsEditorialDisclaimer
Online Specialists in DEDHAM, MA | Telehealth Visits | NPI Telehealth
Home/Massachusetts/DEDHAM/Specialists
LOCAL SPECIALTY PROTOCOL 2026

Specialists
IN DEDHAM.

Find and book verified Specialist specialists in DEDHAM, MA. Access NPI credentials sourced from federal records and virtual care availability.

SPECIALISTS

Active specialists in DEDHAM jurisdiction.

1 ENTRIES FOUND
NPI: 1417913047
VIRTUAL ACTIVE

John J Tierney, DO

Specialist

NPI DATA 2026
DEDHAM, MA
Philadelphia College of Osteopathic Medicine (1990)
20+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in DEDHAM, MA requires finding the right expert. A highly qualified specialist is crucial for proper diagnosis and long-term care management.

  • NPI Credentials: Active NPI status and valid MA state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in MassachusettsNationwide Specialists