George Davis Gammon is a Hamden, Connecticut based psychiatrist who is specialized in Addiction Medicine. Active license number of George Davis Gammon is 020807 for Addiction Medicine in Connecticut. His current practice location is 33 Edgehill Ter, Hamden. Patients can reach him at 203-865-6540. George Davis Gammon is MD in Addiction Medicine and his NPI number (Unique professional ID assigned by NPPES) is 1053438267.
George Davis Gammon focuses on the evaluation, diagnosis, and treatment of people who have one or more disorders related to addictions like illegal drugs, alcohol, and prescription medication and other substances.
Complete Profile:
George Davis Gammon speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | George Davis Gammon |
| Specialization: | Addiction Medicine |
| Gender: | Male |
| Credentials: | MD |
| Practice Address: | 33 Edgehill Ter, Hamden,
Connecticut, 06517-4017 |
| Phone: | 203-865-6540 |
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: | 1053438267 |
| NPI Enumeration Date: | 23 Mar, 2007 |
| NPI Last Update On: | 11 Sep, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for George Davis Gammon are as mentioned below.
| License Number | Specialization | State | Status | |
| 020807 | Addiction Medicine | Connecticut | Primary | |
| 020807 | Psychiatry | Connecticut | Secondary | |
| 020807 | Addiction Psychiatry | Connecticut | Secondary | |
| 020807 | Child & Adolescent | Connecticut | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | George Davis Gammon
33 Edgehill Ter,
Hamden, Connecticut |
| Zip: | 06517-4017 |
| Phone Number: | 203-865-6540 |
Patients can reach George Davis Gammon at
33 Edgehill Ter, Hamden, Connecticut or can
call to book an appointment on 203-865-6540.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.