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

Mr. Sean Lancaster

Individual provider Mental Health Counselor · NPI 1215344692

Mr. Sean Lancaster is a Mental Health Counselor in Mukilteo, Washington. Registered with an NPI since 2014.

In the registry since
2014

Practice location Address checks out

10710 Mukilteo Speedway
Mukilteo, WA 98275-5021
Phone: (425) 349-8888
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1215344692
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 17, 2014
Last updated in NPPESJuly 17, 2014
Mailing addressPo Box 3810, Everett, WA 98213

Other providers in Mukilteo