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

Individual provider Public Health & General Preventive Medicine Physician · NPI 1396976726

Dr. Warren Martin Hern, MD, MPH, PHD is a Public Health & General Preventive Medicine Physician in Boulder, Colorado. Licensed in Colorado. Registered with an NPI since 2009.

Licensed in
CO
In the registry since
2009
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.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1130 Alpine Ave
Boulder, CO 80304
Phone: (303) 447-1361
Fax: (303) 447-0020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Public Health & General Preventive Medicine Physician (primary) Taxonomy 2083P0901X · Licence 15278 (CO)

Record details

NPI number1396976726
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH , PHD
Sole proprietorNo
NPI enumeratedAugust 3, 2009
Last updated in NPPESAugust 3, 2009

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