Individual provider · Type 1 NPI

Thomas N. Hammerman

Marriage & Family Therapist · Evanston, IL

NPI number 1790948685 Active

Practice location

820 Davis St, Suite 211
Evanston, IL 60201-4431

Mailing address

1609 Sherman Ave Ste 302
Evanston, IL 60201-5013

Specialties and licenses

TaxonomyCodeLicense
Marriage & Family Therapist Primary 106H00000X166.000813 (IL)

Marriage & Family Therapist: A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats ment…

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About NPI 1790948685

Thomas N. Hammerman's National Provider Identifier is 1790948685, issued on Jul 9, 2008. The primary taxonomy on file is Marriage & Family Therapist (106H00000X), and the practice location is in Evanston, IL. The record was last updated on Aug 27, 2026.