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

Dr. Mary Carroll Alfred, PSYD

Individual provider Mental Health Counselor · NPI 1720132590

Dr. Mary Carroll Alfred, PSYD is a Mental Health Counselor in Haverhill, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

200 Merrimack St Ste 303
Haverhill, MA 01830-6176
Phone: (978) 373-8090
Fax: (978) 373-0444
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 4823 (MA)

Record details

NPI number1720132590
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJanuary 22, 2007
Last updated in NPPESJuly 8, 2007

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