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

Hannah Hamalainen

Individual provider Peer Specialist · NPI 1255049839

Hannah Hamalainen is a Peer Specialist in Watsonville, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
Specialties on file
6

Practice location Address checks out

411 E Lake Ave
Watsonville, CA 95076-4424
Phone: (831) 728-6445
Show map & directions

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

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Peer Specialist Taxonomy 175T00000X (CA)
Rehabilitation Practitioner Taxonomy 225400000X
Adult Companion Taxonomy 372600000X
Counselor Taxonomy 101Y00000X
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1255049839
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 11, 2022
Last updated in NPPESAugust 29, 2025
Certification dateAugust 29, 2025
Mailing address411 E Lake Ave, Watsonville, CA 95076-4424

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