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

MS. Katherine L Ahoy, CNS, RN, PHN

Individual provider Community Health Registered Nurse · NPI 1073797585

MS. Katherine L Ahoy, CNS, RN, PHN is a Community Health Registered Nurse in Oakland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

2647 International Blvd Ste 600
Oakland, CA 94601-1562
Phone: (510) 434-7619
Fax: (510) 434-7908
Show map & directions

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

Specialties & licences

Community Health Registered Nurse (primary) Taxonomy 163WC1500X · Licence RN 244305 (CA)

Record details

NPI number1073797585
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNS , RN , PHN
Sole proprietorYes
NPI enumeratedDecember 19, 2007
Last updated in NPPESDecember 19, 2007

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