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

Donovan Lee Tamkin

Individual provider Case Manager/Care Coordinator · NPI 1104588342

Donovan Lee Tamkin is a Case Manager/Care Coordinator in Seattle, Washington. Works from 2 locations. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
2

Practice location Address checks out

2120 S Plum St
Seattle, WA 98144-4539
Phone: (206) 203-5055
Show map & directions

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

Additional practice locations (1)

  • 5005 Texas St Ste 203, San Diego, CA 92108-3723 — (619) 692-0727

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1104588342
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 5, 2021
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025
Mailing address2120 S Plum St, Seattle, WA 98144-4539

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