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

Mrs. Mary Patricia Gallagher, RN

Individual provider Lactation Consultant (Registered Nurse) · NPI 1497755938

Mrs. Mary Patricia Gallagher, RN is registered under Lactation Consultant (Registered Nurse) in Derwood, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

5712 Rio Vista Dr
Derwood, MD 20855-2433
Phone: (301) 330-0886
Show map & directions

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

Specialties & licences

Lactation Consultant (Registered Nurse) (primary) Taxonomy 163WL0100X · Licence R092261 (MD)

Record details

NPI number1497755938
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 27, 2005
Last updated in NPPESJuly 13, 2026