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

MS. Lillian Mak

Individual provider Counselor · NPI 1669900890

MS. Lillian Mak is a Counselor in Seattle, Washington. Registered with an NPI since 2017.

In the registry since
2017
Specialties on file
2

Practice location Address checks out

325 9th Ave # 359797
Seattle, WA 98104-2420
Phone: (206) 744-9636
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Counselor Taxonomy 101Y00000X

Record details

NPI number1669900890
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 1, 2017
Last updated in NPPESOctober 4, 2021
Certification dateOctober 4, 2021
Mailing address325 9th Ave # 359797, Seattle, WA 98104-2420

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