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

Dirk Frankenberger, CPO

Individual provider Prosthetist · NPI 1366092892

Dirk Frankenberger, CPO is a Prosthetist in Castro Valley, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019

Practice location Address checks out

19845 Lake Chabot Rd Ste 302
Castro Valley, CA 94546-4055
Phone: (510) 537-1210
Fax: (510) 537-1082
Show map & directions

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

Specialties & licences

Prosthetist (primary) Taxonomy 224P00000X (CA)

Record details

NPI number1366092892
Entity typeIndividual (Type 1)
GenderMale
Credentials CPO
Sole proprietorNo
NPI enumeratedSeptember 17, 2019
Last updated in NPPESSeptember 17, 2019

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