Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mary Killeen Lyons, PHD, MFT

Individual provider Marriage & Family Therapist · NPI 1235146168

Dr. Mary Killeen Lyons, PHD, MFT is a Marriage & Family Therapist in Santa Rosa, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

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Practice location Address checks out

1144 Sonoma Ave Ste 117
Santa Rosa, CA 95405-4812
Phone: (707) 526-7720
Fax: (707) 526-1913
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC25654 (CA)

Record details

NPI number1235146168
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , MFT
Sole proprietorNo
NPI enumeratedAugust 2, 2006
Last updated in NPPESJuly 8, 2007

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