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

Individual provider Clinical Social Worker · NPI 1043668064

Mr. Cliff Willson, BA, MSS is a Clinical Social Worker in Devon, Pennsylvania. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

237 W Lancaster Ave Ste 231
Devon, PA 19333-1592
Phone: (610) 308-5531
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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 number1043668064
Entity typeIndividual (Type 1)
GenderMale
Credentials BA , MSS
Sole proprietorYes
NPI enumeratedMay 31, 2016
Last updated in NPPESMay 31, 2016
Mailing address201 S Ithan Ave, Bryn Mawr, PA 19010-1042

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