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

Udaysankar Chockanathan

Individual provider Psychiatry Physician · NPI 1316798325

Udaysankar Chockanathan is a Psychiatry Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

675 18th St
San Francisco, CA 94143-4200
Phone: (415) 476-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 15120 (CA)

Record details

NPI number1316798325
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 28, 2024
Last updated in NPPESSeptember 12, 2025
Certification dateSeptember 12, 2025

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