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

Miss. Alison Grace Leff

Individual provider Social Worker · NPI 1801188784

Miss. Alison Grace Leff is a Social Worker in Long Beach, California. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011

Practice location Address checks out

54 62nd Pl Apt F
Long Beach, CA 90803-5680
Phone: (949) 278-7120
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1801188784
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 10, 2011
Last updated in NPPESMay 10, 2011
Mailing address54 62nd Pl Apt F, Long Beach, CA 90803-5680

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