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

Mrs. London Anastacia Guinan, RN

Individual provider Registered Nurse · NPI 1497935035

Mrs. London Anastacia Guinan, RN is a Registered Nurse in Lathrop, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

801 Trestle Pt
Lathrop, CA 95330-8644
Phone: (510) 612-0469
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 554003 (CA)
Case Management Registered Nurse Taxonomy 163WC0400X · Licence 554003 (CA)

Record details

NPI number1497935035
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedNovember 12, 2007
Last updated in NPPESNovember 12, 2007

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