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

Arlene Guzman Lopez, FNP

Individual provider Family Nurse Practitioner · NPI 1154887941

Arlene Guzman Lopez, FNP is a Family Nurse Practitioner in Fontana, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019
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

6939 Almeria Ave
Fontana, CA 92336-5043
Phone: (323) 841-4371
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95010895 (CA)

Record details

NPI number1154887941
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedFebruary 16, 2019
Last updated in NPPESFebruary 16, 2019

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