Lisa Marie Tonnessen, PHD

Professional Counselor

(860) 449-0200Groton, CT
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Lisa Marie Tonnessen, PHD has been part of the Groton medical community since 2006 in group practice. She has been in practice for 25+ years.

1 of 84 Counselor providers in CTSee all Counselor in Groton25+ years experienceNPI since 2006

Older · 6878dNPPES updated 2007-07-08 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board

Contact & Location

Practice Location

616 Goldstar Hgwy Shoreline Counseling, Groton, CT 06340

Fax: (860) 449-1954

Patient Reviews

No patient reviews yet. If you've seen Lisa Marie Tonnessen, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. 25 years in practice

    Experienced

CounselorBehavioral Health & Social Service Providers

Definition to come...

Taxonomy: 101YP2500X

Virtual Counseling Care With Lisa Marie Tonnessen

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Lisa Marie Tonnessen for follow-ups, medication reviews, and ongoing care — no travel to Groton required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Lisa Marie Tonnessen

Dr. Tonnessen is listed as active in the NPI registry with telehealth listed in Groton, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (860) 449-0200.

Verified across 2 federal data sources

Sourced from CMS NPPES · OIG LEIE. See Data Methodology.

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

Related Providers

Professional Counselor in Connecticut

See all