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

Individual provider Otolaryngology Physician · NPI 1952740177

Tzyynong Liou Friesen, MD is an Otolaryngology Physician in San Diego, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3030 Childrens Way
San Diego, CA 92123-4232
Phone: (858) 309-7701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence A152327 (CA)

Record details

NPI number1952740177
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2013
Last updated in NPPESJuly 12, 2019

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