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

William Curtin

Organization Clinical Social Worker · NPI 1558229120

William Curtin is a Clinical Social Worker in Philadelphia, Pennsylvania. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

2101 Chestnut St Unit 1604
Philadelphia, PA 19103-3139
Phone: (267) 290-9205
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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 number1558229120
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Curtin — Owner · (267) 290-9205
NPI enumeratedJanuary 13, 2026
Last updated in NPPESJanuary 13, 2026
Certification dateDecember 27, 2025
Mailing address2101 Chestnut St Unit 1604, Philadelphia, PA 19103-3139

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