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

Toni Marie Lasiewicki, MFTI

Individual provider Mental Health Counselor · NPI 1821247966

Toni Marie Lasiewicki, MFTI is a Mental Health Counselor in San Diego, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
Specialties on file
3

Practice location Address checks out

1465 30th St
San Diego, CA 92154-3497
Phone: (619) 428-1000
Fax: (619) 428-1091
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 IMF87209 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 61560 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence IMF87209 (CA)

Record details

NPI number1821247966
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFTI
Sole proprietorNo
NPI enumeratedSeptember 13, 2008
Last updated in NPPESSeptember 26, 2016

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