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

Sienna Sablan Go, MD

Individual provider Family Medicine Physician · NPI 1295759298

Sienna Sablan Go, MD is a Family Medicine Physician in Costa Mesa, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 Mark Ln
Costa Mesa, CA 92626-6718
Phone: (714) 457-4545
Fax: (714) 957-5520
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A053859 (CA)

Record details

NPI number1295759298
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

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