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:
Read all the reviews posted for David Walter below. You may also share your own experience with David Walter. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.