Doctors in Mason, OH

1,534 doctors practice in Mason, OH according to the national NPI registry.

Verified profiles first, then the most complete. How this ordering works · Complete yours

Looking for a place rather than a person? Clinics and practices in Mason · Hospitals

Mohamed Bah — no photograph provided
Mohamed Bah
Unclaimed
  • Mason, OH
  • 1+ years experienceRegistered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
  • (513) 371-8620
  • NPI 1720886245
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Janan Bati — no photograph provided
Janan Bati
Unclaimed
  • Mason, OH
  • 5+ years experienceRegistered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
  • (513) 947-8433
  • NPI 1306502281
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Usha Bayi — no photograph provided
Usha Bayi
Unclaimed
  • Mason, OH
  • 2+ years experienceRegistered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
  • (513) 546-6789
  • NPI 1467211235
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About this list

Every provider here holds a National Provider Identifier issued by the Centers for Medicare & Medicaid Services, and the address, specialty and contact details come from that public registry. It is the same source insurers and hospitals use, refreshed weekly.

Registry data can lag reality. Before you rely on a listing, confirm the location, whether the practice is taking new patients, and which insurance it accepts — directly with the office. A listing here is not a recommendation, and Guide.md does not rate clinical quality.