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

Dr. Donald Walter Hess, MD, MPH

Individual provider Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · NPI 1043288939

Dr. Donald Walter Hess, MD, MPH is an Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in Williamsport, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
4
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.

See every abbreviation used in this directory →

Practice location Address checks out

1100 Grampian Blvd
Williamsport, PA 17701-1909
Phone: (570) 320-7444
Fax: (570) 320-7445
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence MD019460E (PA)
Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Taxonomy 2083P0011X · Licence MD019460E (PA)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence MD019460E (PA)
General Practice Physician Taxonomy 208D00000X · Licence MD019460E (PA)

Record details

NPI number1043288939
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedMarch 8, 2006
Last updated in NPPESNovember 30, 2007

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