NPI 1023581766

Mary Kathleen Ryken, RN

Practitioner Registered Nurse Castro Valley, CA

Practice location

Address: 2269 Vegas Ave, Castro Valley, CA 94546-6358
Phone: (510) 693-4586

Registered specialties

Registered Nurse Primary

Nursing Service Providers Taxonomy 163W00000X Licence 271315 (CA)

Other Registered Nurse providers in California →

Registry record

NPI: 1023581766
Entity type: Individual
Sex (as registered): Female
NPI issued: 4 Jan 2019
Record last updated: 4 Jan 2019

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.