Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Shelley Ann O'Connor, LCSW, MS

Individual provider Clinical Social Worker · NPI 1922101419

Shelley Ann O'Connor, LCSW, MS is a Clinical Social Worker in Severna Park, Maryland. Qualified in 2004, 22 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Maryland and Pennsylvania.

Years since qualifying
22
Licensed in
MD, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

458 Ritchie Hwy Ste 203D
Severna Park, MD 21146
Phone: (410) 508-1580
Fax: (877) 258-9432
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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 20748 (MD)
Clinical Social Worker Taxonomy 1041C0700X · Licence CW015394 (PA)

Record details

NPI number1922101419
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , MS
Sole proprietorYes
NPI enumeratedSeptember 7, 2006
Last updated in NPPESJune 10, 2016

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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