David Walter is a Portland, Maine based psychiatrist who is specialized in Child & Adolescent. Active license number of David Walter is DO1537 for Child & Adolescent in Maine. His current practice location is 25 Middle Street, Portland. Patients can reach him at 207-321-8300. David Walter is D.O. in Child & Adolescent and his NPI number (Unique professional ID assigned by NPPES) is 1487868394. David Walter has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Complete Profile:
David Walter speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
Name:
David Walter
Specialization:
Child & Adolescent
Gender:
Male
Credentials:
D.O.
Practice Address:
25 Middle Street, Portland, Maine, 04101
Phone:
207-321-8300
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:
1487868394
NPI Enumeration Date:
09 May, 2007
NPI Last Update On:
08 Oct, 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 David Walter are as mentioned below.
License Number
Specialization
State
Status
DO1537
Child & Adolescent
Maine
Primary
1537
Child & Adolescent
Maine
Secondary
Other Medical Identifiers:
Other legacy medical identifiers associated with David Walter such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
Identifier
Type
State
Issuer
310050099
Medicaid
Maine
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
David Walter 25 Middle Street, Portland, Maine
Zip:
04101
Phone Number:
207-829-2966
Patients can reach David Walter at 25 Middle Street, Portland, Maine or can call to book an appointment on 207-321-8300.
Comments/ Reviews:
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.