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

Mr. Mark Shelford, MSW

Individual provider Clinical Social Worker · NPI 1649496779

Mr. Mark Shelford, MSW is a Clinical Social Worker in Littleton, Massachusetts. Qualified in 1992, 34 years ago. Practices with Child and Family Psychological Services PLLC, a 255-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
34
Licensed in
MA
In the registry since
2007
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

15 Cricket Ln
Littleton, MA 01460-1109
Phone: (978) 339-5750
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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 1025086 (MA)

Record details

NPI number1649496779
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedApril 17, 2007
Last updated in NPPESJuly 8, 2007
Mailing address15 Cricket Ln, Littleton, MA 01460-1109

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Child And Family Psychological Services Pllc — 255 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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