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

MS. Malissa Diodorina Delgrosso, FNP

Individual provider Family Nurse Practitioner · NPI 1326395211

MS. Malissa Diodorina Delgrosso, FNP is a Family Nurse Practitioner in Willoughby, Ohio. Licensed in Ohio. Registered with an NPI since 2012.

Licensed in
OH
In the registry since
2012
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

36000 Euclid Ave
Willoughby, OH 44094-4625
Phone: (440) 953-6003
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence COA.13399-NP (OH)

Record details

NPI number1326395211
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedAugust 9, 2012
Last updated in NPPESOctober 20, 2015

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