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

Erin Heintzelman Therapy, LLC

Organization Adult Mental Health Clinic/Center · NPI 1841885167

Erin Heintzelman Therapy, LLC is an Adult Mental Health Clinic/Center in Newcastle, Washington. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

8803 139th Ave SE
Newcastle, WA 98059-3490
Phone: (425) 906-3859
Fax: (425) 249-3325
Show map & directions

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X

Record details

NPI number1841885167
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Erin Heintzelman — Therapist · (425) 906-3859
NPI enumeratedMarch 8, 2021
Last updated in NPPESAugust 6, 2021
Certification dateAugust 6, 2021
Mailing address8803 139th Ave Se, Newcastle, WA 98059-3490