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

Sonja Abigail Hannigan, MSN

Individual provider Family Nurse Practitioner · NPI 1265426860

Sonja Abigail Hannigan, MSN is a Family Nurse Practitioner in San Francisco, California. Licensed in California and Minnesota. Registered with an NPI since 2005.

Licensed in
CA, MN
In the registry since
2005
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

1 Sansome St Ste 3500
San Francisco, CA 94104-4436
Phone: (604) 423-4050
Fax: (604) 243-6214
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 R1194012 (MN)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 95080546 (CA)

Record details

NPI number1265426860
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN
Sole proprietorNo
NPI enumeratedSeptember 9, 2005
Last updated in NPPESFebruary 2, 2022
Certification dateFebruary 2, 2022

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