Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Timothy Hugh Mahoney, MD

Individual provider Cardiovascular Disease Physician · NPI 1235303751

Dr. Timothy Hugh Mahoney, MD is a Cardiac Electrophysiology in Morristown, New Jersey. Qualified in 1998, 28 years ago. Practices with Practice Associates Medical Group, a 1,403-clinician group and accepts Medicare assignment. Licensed in New Jersey and Ohio.

Years since qualifying
28
Licensed in
NJ, OH
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

100 Madison Ave Box 5
Morristown, NJ 07960-6136
Phone: (973) 971-4261
Fax: (973) 290-7253
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 25MA087300 (NJ)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 57.011029 (OH)

Record details

NPI number1235303751
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2008
Last updated in NPPESSeptember 29, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Practice Associates Medical Group — 1403 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Morristown