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

MS. Mary Margaret Mallory, RN, PNP

Individual provider Pediatric Nurse Practitioner · NPI 1174608392

MS. Mary Margaret Mallory, RN, PNP is a Pediatric Nurse Practitioner in Dallas, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
PNP — Pediatric Nurse Practitioner
A nurse practitioner specialising in children.

See every abbreviation used in this directory →

Practice location Address checks out

1935 Motor St Arms Clinic
Dallas, TX 75235-7701
Phone: (214) 456-6549
Fax: (214) 456-5702
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 244073 (TX)

Record details

NPI number1174608392
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , PNP
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESJuly 21, 2022

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