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

Tatiana M Tretiakova, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1962583336

Tatiana M Tretiakova, MD is a Child & Adolescent Psychiatry Physician in Costa Mesa, California. Practices as a sole proprietor. Licensed in California.

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

3115 Redhill Ave
Costa Mesa, CA 92626
Phone: (714) 850-8408
Fax: (714) 850-8587
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence A63465 (CA)

Record details

NPI number1962583336
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 18, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Costa Mesa