Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Peter-Reuben Baay Calixto, RN, BSN, CNN

Individual provider Registered Nurse · NPI 1568657211

Peter-Reuben Baay Calixto, RN, BSN, CNN is a Registered Nurse in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
BSN — Bachelor of Science in Nursing
A four-year nursing degree.

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Practice location Address checks out

4150 Clement St
San Francisco, CA 94121-1545
Phone: (415) 221-4810
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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 RN325537 (CA)

Record details

NPI number1568657211
Entity typeIndividual (Type 1)
GenderMale
Credentials RN , BSN , CNN
Sole proprietorYes
NPI enumeratedSeptember 6, 2007
Last updated in NPPESSeptember 6, 2007

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