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

Mallory Lostumbo

Individual provider Pediatrics Physician · NPI 1073923132

Mallory Lostumbo is a Pediatrics Physician in Rockville, Maryland. Licensed in Maryland. Registered with an NPI since 2014.

Licensed in
MD
In the registry since
2014

Practice location Address checks out

1201 Seven Locks Rd Ste 201
Rockville, MD 20854-2963
Phone: (301) 881-7995
Fax: (240) 236-9865
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence D83313 (MD)

Record details

NPI number1073923132
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 29, 2014
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025

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