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

Mary Johns

Individual provider Contractor · NPI 1861923559

Mary Johns is a Contractor in Columbia, Maryland. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

5130 Durham Rd E
Columbia, MD 21044-1423
Phone: (410) 772-5399
Show map & directions

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

Specialties & licences

Contractor (primary) Taxonomy 171W00000X

Record details

NPI number1861923559
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 23, 2017
Last updated in NPPESMarch 23, 2017

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