Individual provider · Type 1 NPI

John Mason, MD

Cardiovascular Disease Physician · Parkersburg, WV

NPI number 1447464789 Active

Practice location

600 18th St, Suite 512
Parkersburg, WV 26101-3231

Call (304) 424-4574 Map

Fax (304) 424-4917

Mailing address

600 18th St Ste 512
Parkersburg, WV 26101-3236

Other practice locations

  • 314 S Wells St Ste 100, Sistersville, WV 26175-1098 · (304) 447-2447
  • 802 Wayne St Ste 202, Marietta, OH 45750-3300 · (740) 568-5207
  • 803 Farson St Ste 400, Belpre, OH 45714-1073 · (740) 568-5207
  • 400 Matthew St Ste 302, Marietta, OH 45750-1656 · (740) 568-5207

Specialties and licenses

TaxonomyCodeLicense
Cardiovascular Disease Physician 207RC0000X35.095222 (OH)
Cardiovascular Disease Physician Primary 207RC0000X22957 (WV)

Cardiovascular Disease Physician: An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

33 other providers at this address

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About NPI 1447464789

John Mason, MD's National Provider Identifier is 1447464789, issued on May 9, 2007. The primary taxonomy on file is Cardiovascular Disease Physician (207RC0000X), and the practice location is in Parkersburg, WV. The record was last updated on Oct 21, 2026.