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

Irene Marie Littlejohn, R1298560318

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1881186823

Irene Marie Littlejohn, R1298560318 is an Addiction (Substance Use Disorder) Counselor in San Francisco, California. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

1601 Donner Ave Ste 3
San Francisco, CA 94124-3277
Phone: (415) 762-3946
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1881186823
Entity typeIndividual (Type 1)
GenderFemale
Credentials R1298560318
Sole proprietorNo
NPI enumeratedJune 5, 2018
Last updated in NPPESJune 5, 2018

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