Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Patrick Joseph Hennessey, MD, PHD, MPH

Individual provider Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · NPI 1730242868

Dr. Patrick Joseph Hennessey, MD, PHD, MPH is an Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in Pearl Harbor, Hawaii. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

480 Central Ave
Pearl Harbor, HI 96860-4908
Phone: (808) 474-4242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083P0011X · Licence 28568 (AZ)

Record details

NPI number1730242868
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD , MPH
Sole proprietorYes
NPI enumeratedDecember 19, 2006
Last updated in NPPESOctober 12, 2022
Certification dateOctober 12, 2022

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