Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Jacob Freiberger, MD, MPH

Individual provider Anesthesiology Physician · NPI 1972686137

John Jacob Freiberger, MD, MPH is an Anesthesiology Physician in Durham, North Carolina. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in
NC
In the registry since
2006
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 Partly verified

Some contact details are missing from the federal record.

Duke University Medical Ctr
Durham, NC 27710-0001
Phone: (919) 620-4467
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Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 27912 (NC)

Record details

NPI number1972686137
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESAugust 13, 2013
Mailing addressDuke University Medical Ctr, Dumc 3094, Durham, NC 27710-0001

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