Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Raymond John Zimmerman III, MD, PHD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1104979970

Dr. Raymond John Zimmerman III, MD, PHD is a Preventive Medicine/Occupational Environmental Medicine Physician in Altoona, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
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.

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Practice location Address checks out

Rr 3 Box 425
Altoona, PA 16601-9221
Phone: (814) 944-4770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence MD043437E (PA)

Record details

NPI number1104979970
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJanuary 18, 2007
Last updated in NPPESJuly 8, 2007