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

Dr. Jo Ann Mackinson, PSYCHOLOGIST

Individual provider Clinical Psychologist · NPI 1356996334

Dr. Jo Ann Mackinson, PSYCHOLOGIST is a Clinical Psychologist in Ellicott City, Maryland. Licensed in Maryland. Registered with an NPI since 2019.

Licensed in
MD
In the registry since
2019

Practice location Address checks out

8169 Old Montgomery Rd
Ellicott City, MD 21043-7940
Phone: (410) 696-7449
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 03455 (MD)

Record details

NPI number1356996334
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYCHOLOGIST
Sole proprietorNo
NPI enumeratedAugust 6, 2019
Last updated in NPPESAugust 6, 2019

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