Thomas A Geist

LP | Clinical Psychologist


  11 Baxter Blvd Fl 2, Portland
     Maine, 04101-1801
  614-519-1109    Maps & Directions
Thomas A Geist is a Portland, Maine based psychologist who is specialized in Clinical Psychology. Active license number of Thomas A Geist is PS2705 for Clinical Psychology in Maine. His current practice location is 11 Baxter Blvd Fl 2, Portland. Patients can reach him at 614-519-1109. Thomas A Geist is LP in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1376382390.
Thomas A Geist is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Thomas A Geist speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Thomas A Geist
Specialization: Clinical Psychology
Gender:Male
Credentials: LP
Practice Address:11 Baxter Blvd Fl 2, Portland,
Maine, 04101-1801
Phone:614-519-1109
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1376382390
NPI Enumeration Date: 20 May, 2024
NPI Last Update On: 30 Jun, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Thomas A Geist are as mentioned below.
License NumberSpecializationStateStatus
PS2705Clinical Psychology MainePrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Thomas A Geist
1265 N Emerson St Apt 206,
Denver, Colorado
Zip: 80218-1842
Phone Number: 614-519-1109
Patients can reach Thomas A Geist at 11 Baxter Blvd Fl 2, Portland, Maine or can call to book an appointment on 614-519-1109.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.