Cliff Willson, BA, MSS
Clinical Social Worker · Devon, PA
Cliff Willson, BA, MSS is a clinical social worker with a practice address in Devon, Pennsylvania, and NPI 1043668064, issued on May 31, 2016. Check the license with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cliff Willson
- Credential
- BA, MSS
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 237 W Lancaster Ave, Devon, PA 19333
- Phone
- (610) 308-5531
- Enumerated
- May 31, 2016
- Record last updated
- May 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 237 W Lancaster Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana Berstein, MSS, LSWSocial Worker1700120680
- Danielle Brennan, LCSW, MSWClinical Social Worker1932350188
- Jason BrodoRegistered Dietitian1700614856
- Chris Burritt, D.O.Child & Adolescent Psychiatry Physician1548556210
- Gerard Davis, D.MINPastoral Counselor1982828547
- Elyssa Donnelly, BSN, RNRehabilitation Registered Nurse1154146199
Verify Cliff Willson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11 clinical social worker records list a practice address in Devon
They are 11 of the 306 NPPES records with a practice address in Devon, and 7,830 clinical social worker records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11 in Devon → All 7,830 in Pennsylvania → Every provider in Devon →
Other clinical social worker records in Pennsylvania
- Theresa Aaron, MSWHomestead, PA1063704344
- Lauren Aaronson, LCSWTrooper, PA1033633029
- Moses Abare, LCSWBloomsburg, PA1861371411
- Abigail Abbas, L.C.S.W.Philadelphia, PA1588058135
- Caroline AbbottMorrisville, PA1609719517
- Heather Abbruzzese, LCSWPleasant Hills, PA1699969980
- Kristie AbbsWexford, PA1487827028
- Danielle Abdelhak, LCSWCoraopolis, PA1518279611
- Sheila Abdo, LCSWScranton, PA1134164890
- Kareema Abdussalaam, LCSWPhiladelphia, PA1881305688
Common questions
What is Cliff Willson, BA, MSS's NPI number?
Cliff Willson, BA, MSS's National Provider Identifier (NPI) is 1043668064, issued on May 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Cliff Willson, BA, MSS located?
The NPPES record lists a practice address at 237 W Lancaster Ave, Devon, PA, 19333. Phone: (610) 308-5531. Providers update this record themselves, so call before visiting.
How can I verify Cliff Willson, BA, MSS's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.