Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Patrick G. O'Malley, MD, MPH

Individual provider Internal Medicine Physician · NPI 1659428159

Dr. Patrick G. O'Malley, MD, MPH is an Internal Medicine Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

2 Wramc Dept 6900 Georgia Ave
Washington, DC 20307-0001
Phone: (202) 782-5599
Fax: (202) 782-7363

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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 190246 (NY)

Record details

NPI number1659428159
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedJanuary 5, 2007
Last updated in NPPESFebruary 4, 2008

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