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

Christopher Ryan Massey, MSW, LCSW

Individual provider Social Worker · NPI 1346890696

Christopher Ryan Massey, MSW, LCSW is a Clinical Social Worker in Potosi, Missouri. Qualified in 2018, 8 years ago. Practices with Washington County Memorial Hospital, a 23-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
8
Licensed in
MO
In the registry since
2019
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

402 N Missouri St
Potosi, MO 63664-1750
Phone: (573) 210-4959
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 607 Pine St., Farmington, MO 63640 — (573) 321-1659

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 2021014789 (MO)
Social Worker Taxonomy 104100000X · Licence 2019005818 (MO)

Record details

NPI number1346890696
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LCSW
Sole proprietorNo
NPI enumeratedSeptember 18, 2019
Last updated in NPPESMay 3, 2021
Certification dateMay 3, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Washington County Memorial Hospital — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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