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

Joanna Karraker

Individual provider Durable Medical Equipment & Medical Supplies · NPI 1023772456

Joanna Karraker is a Durable Medical Equipment & Medical Supplies in Oakland, California. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

4400 Harbord Dr
Oakland, CA 94618-2207
Phone: (510) 540-8200
Show map & directions

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

Specialties & licences

Durable Medical Equipment & Medical Supplies (primary) Taxonomy 332B00000X

Record details

NPI number1023772456
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 21, 2021
Last updated in NPPESOctober 21, 2021
Certification dateOctober 20, 2021
Mailing address4400 Harbord Dr, Oakland, CA 94618-2207

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