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

Dr. Peter Harold Wald, MD, MPH

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1124190863

Dr. Peter Harold Wald, MD, MPH is a Preventive Medicine/Occupational Environmental Medicine Physician in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
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.

See every abbreviation used in this directory →

Practice location Address checks out

9800 Fredericksburg Rd Unit 03579
San Antonio, TX 78288-0001
Phone: (210) 498-7620
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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 L8998 (TX)

Record details

NPI number1124190863
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 8, 2007
Mailing address9800 Fredericksberg Rd, Unit 03579, San Antonio, TX 78288

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