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

Mr. Mark Alan Shaffer, LCSW-C

Individual provider Clinical Social Worker · NPI 1659314565

Mr. Mark Alan Shaffer, LCSW-C is a Clinical Social Worker in Salisbury, Maryland. Qualified in 1999, 27 years ago. Practices with Three Lower Counties Community Services Inc, a 73-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
27
Licensed in
MD
In the registry since
2006

Practice location Address checks out

1104 Healthway Dr
Salisbury, MD 21804-4469
Phone: (410) 219-5483
Fax: (410) 219-5486
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 23436 (MD)

Record details

NPI number1659314565
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW-C
Sole proprietorNo
NPI enumeratedJune 14, 2006
Last updated in NPPESAugust 25, 2020
Certification dateAugust 25, 2020
Mailing addressPo Box 1978, Salisbury, MD 21802-1978

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Three Lower Counties Community Services Inc — 73 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Salisbury