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

Jon Petruschke LLC

Organization Clinical Social Worker · NPI 1528593985

Jon Petruschke LLC is a Clinical Social Worker in Portland, Maine. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

145 Newbury St Ste 2
Portland, ME 04101-4261
Phone: (207) 774-9667
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1528593985
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jon Petruschke — Social Worker · (207) 774-9667
NPI enumeratedApril 24, 2017
Last updated in NPPESApril 24, 2017
Mailing address21 Howard St, Portland, ME 04101-3208

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