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

Jillian Marie S Ongsingco

Individual provider Marriage & Family Therapist · NPI 1043599368

Jillian Marie S Ongsingco is a Marriage & Family Therapist in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011

Practice location Address checks out

3580 Wilshire Blvd Ste 800
Los Angeles, CA 90010-2501
Phone: (213) 637-5000
Fax: (213) 637-5001
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence LMFT84926 (CA)

Record details

NPI number1043599368
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 4, 2011
Last updated in NPPESFebruary 11, 2022

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