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

Individual provider Peer Specialist · NPI 1558081844

Sonjja Denise Zimmer, PSS is a Peer Specialist in Medford, Oregon. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022
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Practice location Address checks out

960 Reddy Ave
Medford, OR 97504-7439
Phone: (541) 779-1282
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X

Record details

NPI number1558081844
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSS
Sole proprietorYes
NPI enumeratedAugust 29, 2022
Last updated in NPPESAugust 29, 2022
Certification dateAugust 29, 2022

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