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

Deborah A. Briseno-Toomey, MSN, PNP

Individual provider Pediatric Nurse Practitioner · NPI 1730398850

Deborah A. Briseno-Toomey, MSN, PNP is a Pediatric Nurse Practitioner in Duarte, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
PNP — Pediatric Nurse Practitioner
A nurse practitioner specialising in children.

See every abbreviation used in this directory →

Practice location Address checks out

1500 Duarte Rd
Duarte, CA 91010-3012
Phone: (626) 359-8111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence NP10444 (CA)

Record details

NPI number1730398850
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , PNP
Sole proprietorYes
NPI enumeratedMay 22, 2007
Last updated in NPPESNovember 16, 2020
Certification dateNovember 16, 2020

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