Individual provider · Type 1 NPI

O'Neil R. Mason, MD

Cardiovascular Disease Physician · Morristown, NJ

NPI number 1699046748 Active

Practice location

100 Madison Ave
Morristown, NJ 07960-6136

Call (973) 971-7416 Map

Fax (973) 401-2470

Mailing address

PO Box 416457
Boston, MA 02241-6457

Other practice locations

  • 676 N Saint Clair St, Chicago, IL 60611-2927 · (312) 926-2000

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X266546 (NY)
Cardiovascular Disease Physician 207RC0000X036152383 (IL)
Cardiovascular Disease Physician Primary 207RC0000X25MA11494000 (NJ)

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.

1,157 other providers at this address

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About NPI 1699046748

O'Neil R. Mason, MD's National Provider Identifier is 1699046748, issued on Jan 21, 2012. The primary taxonomy on file is Cardiovascular Disease Physician (207RC0000X), and the practice location is in Morristown, NJ. The record was last updated on Sep 1, 2022.