Simon Maurice Sebastian Selwyn
CNP | Nurse Practitioner - Psych/Mental Health
465 Waverly Oaks Rd, Waltham
Massachusetts, 02452-8438
617-596-1975
Simon Maurice Sebastian Selwyn is a Waltham, Massachusetts based nurse practitioner who is specialized as Psych/Mental Health nurse. Active license number of Simon Maurice Sebastian Selwyn is 2284419 for Psych/Mental Health in Massachusetts. His current practice location is 465 Waverly Oaks Rd, Waltham. Patients can reach him at 617-596-1975. Simon Maurice Sebastian Selwyn is CNP with specialization in Psych/Mental Health and his NPI number (Unique professional ID assigned by NPPES) is 1821576935.
Simon Maurice Sebastian Selwyn provides a full range of primary mental health care services, including biopsychosocial assessment and diagnosis of patients with mental illness and co-occurring disorders. Treatment modalities include both medication and psychotherapeutic management. Psych/Mental Health Nurse Practitioner (PMHNP) works in a variety of settings, including inpatient, emergency and community-based mental health services.
Complete Profile:
Simon Maurice Sebastian Selwyn speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Simon Maurice Sebastian Selwyn |
| Specialization: | Psych/Mental Health Nurse Practitioner (PMHNP) |
| Gender: | Male |
| Credentials: | CNP |
| Practice Address: | 465 Waverly Oaks Rd, Waltham,
Massachusetts, 02452-8438 |
| Phone: | 617-596-1975 |
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: | 1821576935 |
| NPI Enumeration Date: | 31 Jul, 2018 |
| NPI Last Update On: | 25 Mar, 2024 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Simon Maurice Sebastian Selwyn are as mentioned below.
| License Number | Specialization | State | Status | |
| 2284419 | Psych/Mental Health | Massachusetts | Primary | |
| RN2284419 | Registered Nurse | Massachusetts | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Simon Maurice Sebastian Selwyn such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| RN2284419 | Other | Massachusetts | NURSING REGISTRATION BOARD |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Simon Maurice Sebastian Selwyn
465 Waverly Oaks Rd Ste 416,
Waltham, Massachusetts |
| Zip: | 02452-8401 |
| Phone Number: | 617-596-1975 |
| Fax Number: | 781-735-0457 |
Patients can reach Simon Maurice Sebastian Selwyn at
465 Waverly Oaks Rd, Waltham, Massachusetts or can
call to book an appointment on 617-596-1975.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.