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

Harrold J. Dwyer, PHD, PT

Individual provider Specialist · NPI 1144360793

Harrold J. Dwyer, PHD, PT is a Specialist in Vallejo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

975 Sereno Dr
Vallejo, CA 94589-2441
Phone: (707) 651-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence PT 11637 (CA)

Record details

NPI number1144360793
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , PT
Sole proprietorYes
NPI enumeratedFebruary 6, 2007
Last updated in NPPESFebruary 11, 2022

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