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

Shirley Mattfeld LCSW LLC

Organization Clinical Social Worker · NPI 1821497678

Shirley Mattfeld LCSW LLC provides Clinical Social Worker services in Middletown, Connecticut. Licensed in Connecticut. Registered with an NPI since 2014.

Licensed in
CT
In the registry since
2014
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

85 Broad St
Middletown, CT 06457-3236 Not confirmed with CMS for 12 years — call before visiting
Phone: (860) 852-3358
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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 · Licence 006228 (CT)

Record details

NPI number1821497678
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shirley Mattfeld — Manager · (860) 852-3358
NPI enumeratedAugust 18, 2014
Last updated in NPPESAugust 18, 2014
Mailing address47 E Main St, Portland, CT 06480-1505

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